Due to the use of cordless, handheld and lightweight design, you can operate this electric air duster easily and conveniently. Using high-speed motor, the air duster has strong wind for deep cleaning. With LED lighting design, it can be turned on randomly without worrying about darkness. It is made of high-quality ABS and electronic components, which is reliable and durable. The length of the product is 170mm, the width is 105mm and the height is 50mm. It is suitable for blowing hair, computer keyboard case, car, home cleaning, office, digital products, swimming ring air bed, outdoor barbecue, etc. Item Name: Air Duster Material: ABS, Electronic Components Model: C4915 Battery Capacity: Style A: 4000mAh (Included), Style B: 6000mAh (Included) Charging Power Supply: DC5V Charging Input Current: 3A Output Voltage: 7.4V/12V Rated Power: 35W Standby Power Consumption: <50UA Charging Port: Type-C Charging Time: About 3 Hours Use Time: 30 Minutes/45 Minutes Motor: Brushed High-speed Motor Motor Speed: 51000 RPM Blowing Force Test: 25M/S Working Temperature: -10~50 Degrees Celsius Working Humidity: -10~60 Degrees Celsius Application Range: Hair Blowing, Computer Keyboard Case, Automobile, Home Cleaning, Office, Digital Products, Swimming Ring Air Bed, Outdoor Barbecue, Etc. Features: High Power, Low Noise, USB Charging Size Details: Size: 17cm x 10.5cm x 5cm/6.7" x 4.14" x 1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Air Duster 1 x Charging Cable 1 x Air Blow Long Tube 1 x Air Blow Short Tube 1 x Short Wide Tube 1 x Blowpipe 1 x User Manual 1 x Brush