Premium Rechargeable Mini Speaker — Wireless Audio from MistAirHome Factory. Custom & Gift Options.
Customer Service Hotline:
+8613261677119
Premium Rechargeable Mini Speaker — Wireless Audio from MistAirHome Factory. Custom & Gift Options.+8613261677119
TL;DR - The Mistairhome WL-AH01B (STD) holds 310 mL and mists 46 mL per hour or 20.7 mL per hour, which is 6.7 hours and 15.0 hours per fill; the oil side takes 3.0 mL and runs 11.5 hours per fill at 0.26 mL per hour; it covers 16 sq m (177 sq ft) at a 2.6 m ceiling and measures 23.6 dB on the high step and 21.3 dB on the sleep step; it draws 2.7 W and takes its supply from USB-C 5V/1A, runs from a laptop port or a phone charger; separate oil tray above the water line, so the oil never reaches the disc or the tank; the humidistat holds target band 30 to 75 percent in 5 percent steps, held within 3 percent over Wi-Fi 2.4 GHz with Bluetooth fallback for first pairing, and iOS 14 or later and Android 9 or later, scent and mist scheduled separately, voice runs through Amazon Alexa and Google Home for on off, mist step and scent step; no internal cell on this build; it weighs 407 g and measures 12.6 x 12.6 x 18.4 cm, and ships documented to CE / RoHS / FCC standards for import into Greece. MOQ is 200 units per SKU with a 15-25-day lead time, FOB Shenzhen or EXW Longgang.
China Wanlin supplies the Home Aroma Humidifier for Spa category as a direct manufacturer, not as a trading intermediary. The unit described below is one configuration out of 24 combinations (8 chassis x 3 SKU builds) that share a common misting family, a common oil path and a common documentation set, so a distributor can build a coherent shelf from one source rather than stitching together unrelated suppliers. Every unit referenced on this page corresponds to a specific bill of materials held on file, so the figures below can be reproduced or independently verified at sample stage.
The scent path is the part that separates this range from a humidifier with a few drops poured into the tank. The oil sits in its own tray or pad above the water line, on seals rated for citrus and resin blends, so the disc, the tank and the gasket never contact the oil. That is what keeps a scented unit serviceable for years rather than seasons, and it is the first thing we ask a buyer to check on a competitor sample.
Full specification of WL-AH01B-STD:
| Misting method | Ultrasonic piezo disc at 2.4 MHz on a floating silicone isolator, cool mist, no heater in the path |
| Tank capacity | 310 mL |
| Mist output on the high step | 46 mL per hour |
| Mist output on the low step | 20.7 mL per hour |
| Run time per fill on the high step | 6.7 hours |
| Run time per fill on the low step | 15.0 hours |
| Coverage area | 16 sq m (177 sq ft) at a 2.6 m ceiling |
| Noise at 1 m on the high step | 23.6 dB |
| Noise at 1 m on the sleep step | 21.3 dB |
| Scent delivery method | Separate oil tray above the water line, so the oil never reaches the disc or the tank |
| Oil tray capacity | 3.0 mL |
| Oil contact parts | PP tray with a silicone seal, both rated for citrus, eucalyptus and tea tree blends |
| Scent intensity control | Three intensity steps, and scent can run with the mist switched off |
| Scent run time per tray fill | 11.5 hours |
| Oil use per hour | 0.26 mL per hour |
| Water type | Tap water or distilled in the tank; a demineralisation cartridge drops into the filler neck |
| Mineral dust handling | Cartridge optional, recommended wherever the supply is hard |
| Fill method | Top fill through a 58 mm opening, filled in place from a jug |
| Battery pack | Not fitted, runs from the USB-C supply |
| Cordless run time | Not applicable, mains or USB powered |
| Charge time | Not applicable, no internal cell |
| Power input | USB-C 5V/1A, runs from a laptop port or a phone charger |
| Rated power on the high step | 2.7 W |
| Control interface | Touch strip with three mist steps, scent off, a two, four or eight hour timer |
| Network link | Wi-Fi 2.4 GHz with Bluetooth fallback for first pairing |
| App platform | iOS 14 or later and Android 9 or later, scent and mist scheduled separately |
| Voice assistant support | Amazon Alexa and Google Home for on off, mist step and scent step |
| Humidistat range and accuracy | target band 30 to 75 percent in 5 percent steps, held within 3 percent |
| Scheduling | Seven day schedule with four events per day, states restored after a power cut |
| Night light | Warm ring below 4 lux with a seven-colour cycle, dimmable to fully dark |
| Protection | Dry-run shut-off by tank float, tilt switch, overcurrent limit on the adapter |
| Dimensions | 12.6 x 12.6 x 18.4 cm |
| Weight | 407 g |
| Warranty | 12 months |
| Shipped kit | Standard build, 1 x USB-C cable, 1 x cleaning brush, 1 x oil pipette, instruction leaflet, retail box |
| Units per master carton | 48 |
| Lead time | 15-25 days |
Buyers in Greece are not buying fragrance so much as buying a stop to a specific complaint: a dry throat in the morning, a room that smells shut, a child waking coughing, or a guest who mentions the air in a review. Market entry cost keeps falling because small-batch first orders are viable: a distributor can test a range without committing to full container quantities on unproven models.
Distributors handling Home Aroma Humidifier for Spa lines consistently find that the repeat revenue sits in the consumable, in cartridges, pads and replacement discs, and increasingly in the oil itself, rather than in the appliance. This is why the table above states figures by model rather than by marketing tier: a buyer comparing two SKUs needs the noise on the sleep step, the run time per fill and the oil handling side by side, because those three predict both satisfaction and return rates better than any other set.
Wanlin serves Greece through three programmes that suit different balance sheets. New partners start with sample evaluation then a mixed trial order. Established distributors move to scheduled container shipments with locked pricing windows. Brand owners run private-label programmes with their own artwork and manuals. In all three cases the factory documentation, including the certificates and oil declarations listed further down this page, references the specific model code on the order rather than a generic family certificate, which is the most common cause of customs delay in this category. For this configuration that means 20.7 mL per hour at 21.3 dB, holding 15.0 hours per fill and 11.5 hours of scent across a 16 sq m (177 sq ft) room.
Three engineering decisions separate this platform from the commodity end of the category, and the first is where the oil goes. The common construction drops essential oil straight into the water and atomises both together, which works for a season and then does not: the oil films the disc, attacks the tank gasket and leaves a residue that no brush reaches. On this range the oil sits in its own tray or pad above the water line, on seals rated for citrus and resin blends, so the disc, the tank and the gasket never contact the oil at all. A buyer can check this in a minute by lifting the tray on a sample unit.
The second decision is what the seals and the tray are made of, because essential oils are solvents and this is where cheap builds fail quietly. Citrus oils craze bare ABS, resin-heavy blends swell standard silicone, and both failures look like a cracked lid or a weeping seal six months after the sale rather than at sample stage. We specify PP or PC for the tray and fluorinated elastomer on the seal for any market where the oil is bought locally, which is most of them.
The third is the misting disc and the water it is fed. A fine-pitch disc at 2.4 MHz gives a cooler, finer plume that carries scent well, and it scales quickly on hard water. Every ultrasonic build in this range therefore has a demineralisation cartridge option in the tank neck, and we will decline to quote an ultrasonic build into a hard-water market without it. On the WL-AH01B (STD) the figures worth carrying into the next order are the 310 mL tank, the 11.5 hours of scent per oil fill, and the 21.3 dB reading on the sleep step.
Three deployment records from the Home Aroma Humidifier for Spa programme, each with the conditions that shaped it. Site detail is kept because it is the part that transfers: the water, the ceiling, the rota and the complaint are what decide whether a unit stays in service, and none of them appear on a specification sheet.
Deployment: A 60-room hotel on the beach road, seafront exposure, air conditioning in every room
Timing: One year from June 2025
Seafront humidity and air-conditioned dryness alternate in the same building, and the hotel's first attempt failed because the units ran continuously and simply added moisture to already-humid rooms in the rainy months. The fix was a target rather than a step: a humidistat that stops the unit when the room is already at 55 percent. Consumption dropped, the rooms stopped smelling musty, and the hotel's second order specified a target on every unit it buys.
Deployment: A private paediatric practice with four consulting rooms and a nebuliser treatment area
Timing: Fourteen months from June 2025
The practice asked two questions before it asked about price: what every wetted part is made of, and whether the oil touches any of them. That is the correct way to buy for a treatment room, and it is also the question that separates a tray design from the common kind where oil goes straight into the tank. Once the infection-control committee saw that the disc, the seal and the tank never contact the oil, the remaining discussion was about scent strength, and a two-step unit that can run at half strength went in ahead of a four-step one.
Deployment: A public sauna with two changing rooms and a cooling-down lounge, open six nights a week
Timing: One year from September 2025
Sauna is the most honest test of a humidity product, because the room starts at 20 percent and the lounge is used by people coming out of 90 degrees with dry throats. Eucalyptus in the tray is traditional here and the lounge now runs it on the low step from opening to closing. The practical finding was about cleaning: at that duty cycle the tank needs washing every fourth day, not every week, and a unit with a neck a hand fits into is the one that actually gets washed.
The pattern across all three is that the deciding factor was never peak output. It was whether the tank lasted a full shift, whether the oil could be refilled inside the round, and whether anyone complained about the smell or the dust. Those are the questions we ask before quoting. The WL-AH01B (STD) packs 48 units to a carton, carries 12 months of warranty cover and a 15-25-day stated lead time, and draws 2.7 W on the high step.
Four placement patterns cover most of the enquiries we see for this category. The useful observation is that each one is answered by configuration and placement rather than by buying a larger unit, which is the default reflex and usually the wrong one.
| Scenario | Room or site | What the site needs | What the unit does |
| SC07-CABIN | Parked vehicles that sit in the sun, where heat and smell arrive together | A sealed lid and a scent mild enough for a closed cabin | A cup-holder chassis with a sealed base runs on the vehicle supply, one scent level only, and stops when the disc runs dry. |
| SC04-RECEPTION | Entrance desks and waiting areas judged in the first ten seconds | A consistent first impression that does not depend on who is on shift | A burst mode runs the scent for thirty minutes either side of opening, then drops to a maintenance step nobody has to remember. |
| SC01-BEDTIME | Master bedrooms where the scent is part of the wind-down routine | A scent that fades before the sleeper notices it, and a tank that lasts the night | A scheduled step-down holds output low overnight, the light goes fully dark, and the tray runs out of oil around the time the sleeper does. |
| SC08-SHOPFLOOR | Retail floors where the scent is part of how the brand is remembered | One scent across the floor, present at the door and not at the till | Two output levels by zone, with the entrance pair on a higher scent step than the interior, because the dose that works at a doorway is too much ten metres in. |
Two of these four are decided before the unit is switched on: whether the tank lasts the interval the site can actually service, and whether the scent level is one the room will accept. For this configuration that means 20.7 mL per hour at 21.3 dB, holding 15.0 hours per fill and 11.5 hours of scent across a 16 sq m (177 sq ft) room.
The practical advantage of a factory programme is flexibility in how the first order is shaped, not the unit price. A mixed container across three SKUs lets a distributor test a range without committing to full container quantities on unproven models, which is the single biggest risk reduction available to a new importer and one that intermediaries rarely offer because it complicates their own purchasing.
The second advantage is lead-time honesty. A stated lead time of 15 to 35 days measured from order confirmation and deposit, written on the proforma invoice rather than left open, is worth more to a buyer planning a season than a faster number that slips. Where an oil set ships inside the retail box, the oil declaration and the transport classification add a step at booking, which we handle but which needs a few extra days on the freight side, and we say so before the order rather than after.
The third is continuity. Tooling, mouldings and the documentation set stay the same across seasons, so a distributor who lists a model code this year can relist it next year without a new test round, and a scent range built on one chassis can be extended rather than rebuilt. On the WL-AH01B (STD) the figures worth carrying into the next order are the 310 mL tank, the 11.5 hours of scent per oil fill, and the 21.3 dB reading on the sleep step.
Four documentation errors account for most of the customs delay we are asked to fix, and all four are avoidable at quotation stage. The first is a certificate naming a family rather than the model code on the invoice. The second is a battery build shipped without UN38.3 and MSDS. The third is a manual in the wrong language for the destination. The fourth, specific to this category, is an oil set inside the retail box with no flash point on the specification, which reclassifies the whole consignment for transport.
None of those are engineering problems. They are paperwork problems, and they are the reason we ask four questions before quoting: which markets, which languages on the manual and the artwork, whether any unit in the order carries a cell, and whether any oil ships with it. Answering those costs a buyer five minutes and removes the majority of the delay risk.
What we will not do is back-date a certificate or issue one against a model we did not build. A buyer who needs that is a buyer whose shipment will be stopped eventually, and the cost of the test is always smaller than the cost of the container sitting at the port. The WL-AH01B (STD) packs 48 units to a carton, carries 12 months of warranty cover and a 15-25-day stated lead time, and draws 2.7 W on the high step.
Three numbers decide whether this line works for a distributor, and the first one is not the unit price. Freight is the variable most buyers undercount: at 0.179 cubic metres per master carton of 48 units, a 20 ft container takes about 118 cartons, or roughly 5,664 units, and a 40 ft container about 261 cartons, or roughly 12,528 units. Those are volume figures before palletisation and loading losses, so a buyer should treat them as an upper bound.
The second number is the consumable. A misting disc is a wearing part with a service life measured in months of continuous use rather than years, and hard water shortens it considerably. Pads and cartridges sit on top of that, and where the programme ships oil, the oil is the fastest-moving line of the three. We suggest one spare disc per twenty units, one cartridge per unit where the water is hard, and a pad set per unit per year, and all of them ride in the same container as the appliances.
The third is the cost of a return. In this category returns split roughly evenly between mineral dust and a scent the room did not want, and both are prevented at specification stage rather than by a better returns process. For this configuration that means 20.7 mL per hour at 21.3 dB, holding 15.0 hours per fill and 11.5 hours of scent across a 16 sq m (177 sq ft) room.
What is the minimum order quantity for a first aroma humidifier order?
MOQ is 200 units per SKU for standard builds and 300 units for custom colour or private-label packaging. Mixed-container orders combining several models are accepted as long as each individual SKU clears its own minimum. The specification table on this page shows the exact build we ship for WL-AH01B-STD.
Can essential oil go in the water tank, or does it have its own tray?
It has its own tray, and that is the point of the design. The oil sits above the water line on pp tray with a silicone seal, both rated for citrus, eucalyptus and tea tree blends, so the disc, the tank and the gasket never contact it. Pouring oil into the tank is the common construction and it is the reason cheap units fail in the second season: the oil films the disc and swells the seal. On WL-AH01B the tray is 3.0 mL and lifts out for washing.
Does this humidifier leave white mineral dust on furniture?
It depends on the water and on the misting method, and it is the single largest cause of returns in this category. An ultrasonic disc throws everything dissolved in the water into the air, so on a hard supply it leaves a fine white mineral film on dark surfaces within days. The answer is a demineralisation cartridge in the tank, which is a consumable with a real working life. This unit is specified as cartridge optional, recommended wherever the supply is hard.
Which compliance and oil documents ship with an aroma humidifier order?
The standard appliance file set is the CE technical file, RoHS and REACH declarations, an EMC test report and the IEC 60335-1 household appliance safety report, plus a UN38.3 test report with an IEC 62133 cell report and MSDS on any build carrying a cell. Where oil ships with the unit we add an IFRA-aligned statement of conformity, an allergen declaration, an MSDS per blend and a flash point figure for transport classification. Certificates are issued against WL-AH01B, the model code on the order, rather than against a generic family.
Can we sell these under our own brand, with our own packaging?
Yes. Private label covers housing colour, logo placement, retail artwork, manual language, the accessory kit and, on the Plus build, the oil set itself. Most of it sits inside existing tooling for this range, so customisation does not mean re-engineering. The decision we ask buyers to make early is which consumables travel with the appliance, because a unit sold without a cartridge into a hard-water market generates complaints that no artwork will fix.
How much oil does a unit use, and how often does the tray need filling?
Published per model rather than left to guesswork. This unit holds 3.0 mL in the tray and uses 0.26 mL per hour on the step quoted, which works out at 11.5 hours of scent per fill. In a bedroom that is several nights per fill on the low step; in a reception area running all day it is a midweek top-up, and the three intensity steps, and scent can run with the mist switched off let the site set how much of that dose the room actually gets.
What warranty and spares support do you provide?
12 months against manufacturing defect on WL-AH01B. Misting discs, pads, cartridges, trays and seals are stocked as separate line items and can ride in the same container as the units, which is the cheapest way to buy them. We suggest one spare disc per twenty units and one cartridge per unit where the water is hard, plus a pad set per unit per year on scented programmes. On Greece shipments the parts travel inside the same container as the appliances, which avoids a second freight booking and the paperwork that comes with it.
How long does sampling and first production take?
Samples ship in 5 to 7 working days from an existing specification, or 15 to 20 days if a custom colour is required. First production runs in 15-25 days depending on SKU and quantity, measured from order confirmation and deposit, with the exact figure stated on the proforma invoice rather than left open. Where an oil set ships inside the retail box, the transport classification adds a step at booking.
Five kinds of partner buy this programme, and they want different things from it. Importers want container economics and documentation they can hand to a broker without rewriting. Regional distributors want a range coherent enough to explain on one page, and a spares line they can actually stock.
Brand owners want the artwork and the manuals right and the chassis underneath unchanged, which is the easiest request we handle because most of it sits inside existing tooling. Home fragrance and gift companies want the oil question settled - whose oil, whose declaration, whose label - because that is where their own compliance sits. Hospitality groups want a fill and a scent refresh that fit a housekeeping round.
Cross-border sellers want prep: barcodes, multilingual manuals and packaging that survives a fulfilment centre. Export traders sit across all five, and the thing they ask for most often is a specification sheet they can forward without editing, because their customer will ask about noise, run time and oil before asking about price. On the WL-AH01B (STD) the figures worth carrying into the next order are the 310 mL tank, the 11.5 hours of scent per oil fill, and the 21.3 dB reading on the sleep step.
A first order runs in five steps and none of them need to be slow. The first is the specification: which chassis, which SKU build, and which markets, because the market list decides the documentation. The second is sampling, 5 to 7 working days from an existing specification or 15 to 20 if a custom colour is required.
The third is the paperwork - certificates, manuals, artwork, the battery files where a cell is fitted and the oil declarations where oil ships - and it runs in parallel with the second rather than after it, which is where most of the time is either saved or lost. The fourth is production, measured from order confirmation and deposit. The fifth is booking, which is where a battery build or an oil set needs its extra few days.
What we ask a buyer to decide before step one is which consumables and which oil travel with the appliances, because that choice affects the packing list, the freight classification and the lead time, and changing it later costs a second shipment. The WL-AH01B (STD) packs 48 units to a carton, carries 12 months of warranty cover and a 15-25-day stated lead time, and draws 2.7 W on the high step.
The right way to evaluate this unit is to order a sample on this specification and measure it: mist output by a weighed run, run time per fill at the low step, oil use over a known number of hours, and noise at one metre in a quiet room on both steps. All four are reproducible, and a buyer who runs them will know more in an afternoon than any datasheet can convey.
We publish figures that can be checked, we state the oil rate per hour rather than a vague number of drops, and we say plainly where the honest answer depends on the room, the water or the blend. That is a narrower claim than some competitors make, and it is the one we can stand behind at sample stage.
Export enquiries are welcome from distributors, brand owners, home fragrance and gift companies, hospitality operators, cross-border sellers and export traders. Samples, specification sheets and the certification and oil files are available on request. For this configuration that means 20.7 mL per hour at 21.3 dB, holding 15.0 hours per fill and 11.5 hours of scent across a 16 sq m (177 sq ft) room.
Published by: Wanlin Manufacturing Group, MistAirHome Export Division
Published on: September 30, 2026
Data sources: in-house factory testing + misting disc and oil tray specifications + certification and oil declaration files + partner deployment records
Company address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China
References: factory quality manual + third-party test reports + customer shipment records
Contact: Mistairhome@163.com / +8613261677119 / https://www.mistairhome.com
