70000RPM Cordless Air Duster Air Keyboard Cleaner Spray Canned Air Duster Fast Charging

Charging power supply DC5V Charging input current 2A Output voltage 12V Output current 5A Rated power 80W Standby power consumption lt50UA Charging port T-C port Battery capacity 7500MAH 25003 battery number 18650 Charging time about 3H Use time first gear 30 minutes second gear 20 minutes Lighting time 80H LED power 1W Motor speed 70000 rpm Blow force test 80MS Material ABSPP Noise 90db Safety protection over current protection over voltage protection over discharge protection short circuit protection