1. Two-in-one blowing and suction, use with suction 2, 5 modes, all corners of the car can be sucked 3. Intelligent self-heating protection, automatic high temperature power off 4. -capacity lithium battery provides long-lasting battery life for 60 minutes of use 5. Multi-, inflatable and pumpable 6. Integrated suction and blowing, which can completely blow dust against the dead corner of the door seam, ignoring the blind spot of cleaning 7. Dual-use car and home, suitable for a of scenarios 8. Washable Hypa filter, environmentally friendly and reused Product name: Handheld brushless motor dust collector for vehicles Rated voltage: DC 7.4V/DC 11.1V Vacuum degree: about 9000pa/12000Pa Rated speed: 35500rpm Lithium battery type battery capacity: 2*2000mAh Charging : 5V USB boost charging cable rated power: 120W Noise:less than equal 84dB Use temperature: -20~+50 Colour:White Material:plastic Package Contents: 1X main unit 1X flat 1X long 1X small 1X long mouthpiece 1X thick 1X charging cable 1X packing box 1X Chinese and English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.