Function Portable vacuum cleaner for cars and furniture  Motor 32000±10%rpm  6.0Kpa  Voltage 7.2V  Working current 12A  Working times ＜10mins (Superpower)，＜20mins (Standard power)  Battery 7.2V 2200mAh Li-ion  Charging time 4.5±0.5hours  Rated input power 70W  Noise level ≤80dB  Dust bin 120mL  Filter HEPA filter  Power indicator light LED  Charging USB 5.0V (support Car charger)  Materials ABS+15%PC  Size ∅70×296.5mm  N.W: 0.66Kg  Accessories Flat suction port with a brush, adapter（optional）    Portable design Ergonomic design, light and compact body, suitable for all types of people  One-button design With one-button start function, press the power button to start the standard mode: press again change to super mode ; press the 3rd time, power off.  Manual dust removal Manual dusting easy to pour out 。