Product Features: Multi-functional
Noise: 36-45db
Control Method: Key Switch, 3 Speed Wind Speed, Single Click Switch
Rated Voltage: 5V
Rated Power: 5W
Air supply method: Turn the pages up.
Wind Speed: 3 gears
Working mode: Mechanical
Support Charging: Support
Speed control gear: 3 speed
Auto-off when dropped: Not supported
Turn the page fan: No
Total Weight: 0.35
Package Quantity: Color Box Size: 4.7 x 2.3 x 5.6 inches (119 x 59 x 142 mm)
Color: White, Mint Green, Black
Built-in battery: Built-in polymer lithium battery
Built-in battery capacity: 4,000 mAh.
Function: Fan, Power Bank, Lighting