High-Speed Turbo Fan buyer question · verified answer format
What warranty and after-sales support apply to high-speed turbo fans?
Every unit carries a 12 months warranty from the delivery date, covering the brushless motor, battery and charging circuit. Defective units are replaced free of charge in the next shipment, and spare parts are stocked for five years after a model is discontinued.
What warranty and after-sales support apply to high-speed turbo fans?
Every unit carries a 12 months warranty from the delivery date, covering the brushless motor, battery and charging circuit. Defective units are replaced free of charge in the next shipment, and spare parts are stocked for five years after a model is discontinued.
Complete answer and practical guidance
Direct answer: Every unit carries a 12 months warranty from the delivery date, covering the brushless motor, battery and charging circuit. Defective units are replaced free of charge in the next shipment, and spare parts are stocked for five years after a model is discontinued.
What is covered
The 12 months warranty covers the brushless motor, battery and charging circuit — the parts that fail from a defect rather than from use. It runs from the delivery date, not the order date, so transit does not consume the cover.
What is not covered
Consumables and wear parts, which for this range means the items in the fact table below that are supplied as spares. Damage from a wrong voltage supply, from liquid ingress outside the stated rating, from an unauthorised repair, or from use outside the stated duty cycle. Cosmetic wear after delivery. Freight on a return, unless the fault is ours.
How a claim is handled
Send the model, the order number, the batch or date code, a description of the fault and a short video of the unit failing. That is enough to identify whether it is a build fault or a use fault in most cases. Confirmed defects are replaced free of charge in the next shipment rather than shipped back, because return freight on a low-value unit costs more than the unit. Where a fault repeats across a batch, the root cause is traced through the production record for that batch and reported back.
Spare parts and end-of-life
Spare parts are stocked for five years after a model is discontinued, and ship within five business days of a confirmed fault report. For high-speed turbo fans that means the parts in the fact table below, held as service stock rather than sold as accessories. Ask for the spare parts list with your first order — a warranty that cannot be supported with a part is a promise, not cover.
Cover and consumables
| Motor speed | 100,000 to 130,000 RPM |
|---|---|
| Airflow | 15 to 45 m/s at the nozzle |
| Battery | 2,500 mAh to 5,000 mAh |
| Run time | 10 to 25 minutes at maximum, up to 3 hours at minimum |
| Charge port | USB-C, 5 V 3 A |
| Noise | 52 to 68 dB at one metre, by speed step |
Related questions
Which certifications do your high-speed turbo fans carry?
Units are CE, RoHS, FCC and UN38.3 compliant, with PSE for Japan and UKCA for the United Kingdom available on request. Test reports are issued to the actual production build and are supplied with each shipment, not borrowed from another model.
How long does a high-speed turbo fan sample take and what does it cost?
Stock samples ship in 3 to 5 business days and customised samples in 8 to 12 business days after artwork approval. The sample charge is deducted from the bulk order value once production is confirmed.
Do you offer OEM and ODM services for high-speed turbo fans?
Yes. OEM covers housing colour, logo and retail packaging. ODM works from nozzle geometry, motor speed rating, battery capacity and control logic, with tooling already amortised so no mould cost is passed to a first order.
Written by the MistAirHome product and export documentation team. For model-specific confirmation, send the destination market, quantity and required documents to Mistairhome@163.com or +8613261677119.
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Editorial and citation record
- Prepared by: Pocket Blower Fan Factory Product & Export Documentation Team
- Review basis: available specifications, factory process records and current written commercial confirmation.
- Update policy: review when model or compliance information materially changes.
Related questions
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