
WHATOOK H15 Foldable Handheld Fan
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The WHATOOK H15 is a foldable, rechargeable handheld fan for travel, commutes and everyday personal cooling. Pack this portable fan in a bag, then use its digital display to check the selected speed and remaining battery.
Why choose the H15?
- Five-speed personal airflow: The brushless motor delivers up to 9 m/s maximum air speed.
- Battery information at a glance: The digital LED screen shows the selected speed level and remaining battery percentage.
- Up to 12 hours of use: The 4000mAh battery supports travel and daily commutes; actual runtime depends on speed and conditions.
- Foldable for flexible use: The compact, non-slip handheld design is easy to pack and use at home, work or outdoors.
- USB-C charging: Recharge the fan using a compatible USB-C connection.
Available in Black, Purple, Pink and White. Explore more portable handheld fans.
Product specifications
| Battery capacity | 4000mAh |
|---|---|
| Speed settings | 5 (displayed as 20 / 40 / 60 / 80 / 100) |
| Maximum motor speed | 10,110 RPM |
| Maximum air speed | Up to 9 m/s |
| Estimated runtime | Up to 12 hours, depending on speed and use conditions |
| Charging input | 5V/2A |
| Estimated charging time | Approximately 3 hours 50 minutes |
| Product dimensions | 2.3 × 2.5 × 7 in (D × W × H) |
| Net weight | 185 g |
| Packaged weight | 250 g |
| Material | ABS |
| Charging port | USB-C |
| Retail package | 60 × 65 × 180 mm |
| Colors | Black, Purple, Pink, White |
What's in the box
- WHATOOK H15 Foldable Handheld Fan × 1
- USB-C charging cable × 1
- User manual × 1
- Lanyard × 1
Runtime and charging time are estimates and can vary with the selected speed, charger and use conditions.
Compare more portable handheld fans for travel, or visit WHATOOK Support for care, warranty and product help.
Choosing a fan for your bag? Compare mini pocket fans and foldable handheld fans, or read what to look for in a portable travel fan.
Returns & warranty
- 30-day returns: Request a return within 30 days of delivery. Items must be unused, undamaged, complete, and returned with their original packaging and accessories. For non-defect returns, the customer pays return shipping.
- Damaged, defective, or incorrect items: Contact WHATOOK-Service001@hotmail.com within 30 days of delivery with your order number and clear photos or video. After review, WHATOOK will confirm whether a refund or replacement is approved. Do not send the item back unless instructed. If a return is required for a verified issue, WHATOOK will provide instructions and cover return shipping.
- One-year limited warranty: Covers manufacturing or functional faults not caused by the customer. For approved claims after the 30-day return period, replacement only; repairs are not offered.
- Refunds: Approved return refunds are issued to the original payment method within 3 business days after the item is received and inspected. Your bank or payment provider may need additional time to post the funds.
See the full Returns, Refund & Warranty Policy for exclusions and instructions. This policy does not limit any non-waivable consumer rights that apply.
Choose the fan that fits your routine.
This portable handheld fan is made for personal cooling during commutes, errands, outdoor plans and travel days. Review the current model details above, then compare more high-speed handheld fans.
Need setup, battery care or troubleshooting help? Visit WHATOOK Support.

