Feature:1. Brushless 65200RPM Motor: Air Duster features a brushless 65200RPM motor for quieter operation and longer life while safely cleaning almost anything.2. USB Fast Charging: Powered by a detachable 7500mAh battery that provides 50 minutes of on time (low speed mode) on a single charge, USB fast charging allows you to charge it with a laptop.3. Wide Uses: Can be used for keyboard, laptop, PC, camera, car cleaning, and rubber boat, air bed inflation.4. Easy Operation: Ergonomically designed, cordless to help you move freely, handheld for easy operation.5. Energy Saving: The rechargeable blower can be recharged and reused, without chemical substances, energy saving and environmental protection.Specification:Item Type: Cordless Electric Air DusterMaterial: ABS, PPProduct Size: Approx. 220 x 205 x 70mm / 8.7 x 8.1 x 2.8inBattery: Li Ion Battery 18650 (built In) Capacity: 7500mahPower: 80wCharging Time: 3.5hUse Time: 1 Level: 50min, 2 Level: 20minSpeed: 1 Level: 27200rpm, 2 Level: 65200rpmWind Speed: 1 Level: 70m/s, 2 Level: 95m/sAir Volume: 1 Level: 38m/m, 2 Level: 55m/mDecibel: <110db.Package List:1 x Host 1 x Charging Cable 1 x Brush Tube 1 x Hair Dryer 1 x User Manual 1 x Storage Bag 3 x Mouthpiece1 x Mouthpiece Adapter