High-efficiency vacuuming experience Multi-scenario Applicable to both home and car, locations, not limited by "lines" Multi-scene vacuuming as you like It hardly disturbs your rest, decibel less than 84dB so you 't have to worry about affecting your baby's rest while cleaning One-twist to dump the dust, it is convenient not to touch hands Visual dust bucket, can the dust cup be separated automatically, one-twist to dump the dust to avoid secondary pollution The 3-second speed exhaust is easy and fast. It comes with a wide , which can be easily pressed and quickly exhausted, without the need for an air pump Repeated use, the filter is washable, breathable and dust-proof, making it more environmentally friendly after repeated use [Product name]: Handheld car vacuum cleaner three-in-one blowing and suction machine [Rated voltage]: DC 7.4V [Vacuum]: 9000Pa [Rated speed]: 38000rpm [Lithium battery battery capacity]: 2*2000mAh [Charging ]: 5V to 9V USB boost charging cable [Rated Power]: 120W [Noise]:less than 84dB [Operating temperature]: -20~+50 [USB cable length]: about 1m Colour:black Material:ABS Package Contents: 1 x Vacuum Cleaner 1 x Usb Charging Cable 1 x Long Nozzle 1 x Multifunctional Brush 2 x Filter 1 x Blowing Nozzle 1 x 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.