Multiple Uses – handheld vacuum cleaner can be used in home, office, car, bathroom, carpet. It will help you easily cleans dust, pet hair, sand, food residue, liquids, debris hidden in cushion or sofa. USB Charging – rechargeable vacuum cleaner is designed with USB charging which makes charging more convenient whether in the car or at home. One charge can support up to 20 minutes of use. Portable ＆ Easy Storage – mini car vacuum is very portable. You can place it in any storage space of your vehicle. Product power: 120W Packing size: about 180*160*60mm Product weight: about 400g Battery capacity: 1800mAh (dual cell lithium battery) Product size: about 16.5*14.5*4cm Charging method: USB