AD17 Computer Cleaner Cordless Electric Air Duster USB Keyboard Blower for Cleaning Dust Hairs Crumbs - Black

• Strong winds quickly remove dust

• Weighing only about 450g, it is compact and portable

• Wireless dust blower, easy to use

• Efficient dust collection, 100000r speed performance

Specifications:

• Voltage/Power: 5V/2A

• Material: ABS+PC

• Charging time: 3-4 hours

• Function: blowing dust

• Battery capacity: 7500mAh (3*2500mAh)

• Power: 50W, 70W, 90W

• Time setting: 30 minutes, 20 minutes, 15 minutes

• Motor speed: 50,000rpm, 70,000rpm, 90,000rpm