Features 1. There is a ventilation design to prevent motor burnout2. There are additional accessories for vacuum bag extraction3. There are additional accessories to inflate the water supplies4. After vacuuming and shutting down, the sand will not come back.5. The low garden moisturizing sound is comfortable and not scratching. The charging and discharging temperature is designed with double protectionProduct parameters:Suction: 5000PaWorking time: 20 minutesCharging time: 2 hours: 60WBattery capacity: 4000mAh lithium batteryMaterial: ABScolour: WhitePackage Contents:1 x Car Vacuum Cleaner1 x USB charging cable1 x vacuum nozzle1 x Inflator nozzle1 x brush suction1 x brush plus extension tube1 x Chinese-English InstructionsOnly 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.