Portable Powerful Dust Blower

1 Input: 5V USB charging

2 Charging current: 600-1000mA adjustable

3 Power display: LED light power display, low power LED light prompt

4 Power supply: 7.4V (2 or 3 lithium batteries in series)

5 Lithium battery protection: Lithium battery special protection IC (overvoltage protection, overcurrent protection, short circuit protection)

6 Function protection: lock-rotor protection, overload protection, under-voltage protection, battery anti-reverse connection protection, temperature overheating protection; (there will be corresponding LED lights after triggering the protection)

7 Ultra-low standby power consumption: ≦20uA ultra-long standby

8 Start/stop: one-key on/off, two-speed adjustment;

9 Rated power: 100W