Auxeo Cordless USB vacuum cleaner is designed for home, office, pet house and car cleaning!Features: 1.Cordless design, more convenient to use; 2.Rechargeable vacuum cleaner, use more long-term; 3.Built-in 2000mAh Li-battery, provides more powerful suction; 4.Good for cleaning dust, hairs, crumbs, scraps for laptop, keyboard, makeup bag, car, pet House.Specification: Material: ABS Noise: ≤75dB Voltage: DC 5V Current: 1000mA Rated Power: 8W Size: 209*137*60mm Cable Length: about 1m(39.3 in) Power Supply: 2000mAh Li-batterEasy Cleaning: 1: Twist off the dust collecting cylinder. 2: Pour out the garbage from it and take out the sponge filter. 3: Rinse the sponge filter with water and dry it in the air. 4: Replace the clean sponge filter and screw down the dust collecting cylinder.Tips: 1.Please charge the vacuum for 4-5 hours before you use it. The suction will get weak when the electricity is insufficient.So you should charge the vacuum again. You should check whether the entry is block and the mesh filter is full of dirty at the same time; 2.Clean the mesh filter at least one time per month, it must be cleaned immediately if there is too much dirty; 3.The cleaner maybe a little noisy in a quiet environment(it is just a little louder than the sound of normal talking, no harm to hearing.).If you mind the noise, please buy it carefully.Package included: 1 x Vacuum Cleaner Handle (built-in Li-battery) 1 x Brush Nozzle 1 x Flat Suction Nozzle 1 x Cleaning Gel (Random Color) 2 x Sponge Filter