1. 6 modes of blowing and suction nozzles for all- cleaning of the whole car 2. Wireless and flexible dust removal can easily reach every corner of and refuse to "drag wire" without restraint to of hidden corners 3. 4000mAh large-capacity lithium battery lasts for 30 minutes. 4000mAh large battery can be used continuously for 40 minutes without plugging in a hole without damaging the car battery. 4. Second-speed exhaust is easy and fast, and it is easy to press for 3 seconds to exhaust air without an air pump 5. Noise-cancelling design for school entrance, bass operation does not disturb sleep, DC air duct operation is more stable, noise reduction and upgrade, noise reduction by 70% 6. The HEPA filter is washable and can prevent dust adsorption when used. The filter maintains a large suction force and does not need to be replaced for repeated use. 360 cleaning and washing Type: Handheld Rated voltage: 7.4V Rated input power: 90W Vacuum suction: 9000Pa (mbar) Power supply mode: rechargeable Colour:B: gray-white Material:plastic Size: 21 x 16 x 6.5CM Package Contents: 1 x Main unit 1 x Long 1 x Flat long 1 x Rough 1 x Small 1 x Charging cable 1 x Exhaust nozzle 1 x Blow nozzle 1 x 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.