Product Properties
Fan classification: USB fan
Model: H53
Power mode: USB
Motor type: Brushless motor
Operation mode: mechanical
Specification: Fan
Number of blades: 5
Rated voltage: 5v
Rated power: 2-3w
Rated frequency: 50Hz
Applicable area: below 10 square meters
Wind speed range: 3rd gear
Does it support charging:Yes
Built in battery: Built in battery
Internal battery capacity: 2000mAh -4000mAh
Color: White, Blue, Green