Car and home dual use, wireless handheld Multifunctional, vacuum cleaner and blower 3 in 1 Intelligent self thermal protection, automatic high temperature power off Large capacity lithium battery, lasting for 60 minutes Washable filter screen for environmental protection and reuse Name: hand-held vehicle vacuum cleaner Model: ST-645 Rated voltage: DC 7.4V/DC 11.1V Vacuum degree: about 12,000 Pa Rated speed: 35500rpm Lithium battery capacity: 2 * 2000mAh Charging mode: 5V USB boost charging cable Rated power: 120W Noise: lower than 84dB Operating temperature: - 20 ~+50 color:Gray white Material:ABS size:21 x 16 x 5cm Package Contents: 1 x Host 1 x Dust blowing 2-piece set 1 x 2-piece set 1 x Inflation nozzle 2-piece set 1 x USB charging Cable 1 x Chinese and English Instruction 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.