EasyVAC: Portable mini vacuum cleaner

Product Name: Desktop Vacuum Cleaner
Product size: 8x6.5cm
Product weight: 140g
Battery current: 18500 3.7V 1400mAh
Rated voltage: 3V
Input current: 5V 0.5~1A
Output current: 5V 5W
No-load current: ≤250mA
Working time: about 90 minutes continuously
Charging time: USB direct charge about 1 hour
No-load speed: 13500 (+-5%rpm)