Hands-free Lazy Neck Band Hanging USB Rechargeable Sports Dual Fan Mini Air Cooler
Input voltage: DC5V
Working current: 300mA
Power consumption: 1.8-4w
Battery capacity: 2000mAh
Material: Aluminum + Silicon +ABS
Size: 10 * 22 * 10cm
Charging time: 2-3 hours
Endurance: 8-12 hours
Power supply mode: USB charging
Function: side wind with fragrance
3 Speed Adjustable,easy to turn down or turn up air speed according to what you want.
Compact and lightweight design, convenient to carry on the go
The USB powered fan comes with a rechargeable and replaceable 2000MA 18650 Li-ion battery, can be charged by USB charger, computer, power bank.
Low noise, It can be used when you are studying, sleeping, or doing other such activities that require silence .
360 degree universal adjustment, the wind is free to control. can be used for sports, leisure, office, fitness