1. 6 modes of blowing and suction nozzles for all- cleaning of the whole car 2. Wireless and flexible dust removal can reach every corner of and refuse to "drag wire" without restraint to of hidden corners 3. 4000mAh -capacity lithium battery lasts for 30 minutes. 4000mAh 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 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:A:green 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.