4.One-key Lighting: The turbo dryer can be used in low-light places, deeply discovering imperceptible stains and dust and cleaning in time. 3.Built-in 8000mAh high capacity battery: the turbofan battery has short circuit protection, overvoltage protection, overcharge protection, over-discharge protection and high temperature protection, adaptive fast charging technology, Type-C fast charging interface, multiple protection. 2. Electric Air Duster: The air duster delivers powerful performance with a motor speed up to 150,000rpm, air pressure over 250g and maximum wind speeds of over 45m/s (Super Typhoon over 51m/s). Easily removes dirt hidden in cracks from keyboards or any electronic devices, making it convenient to use the duster at home, in the office or in the car. 1. Ultra-long battery life is used up to 4 hours, high-speed brushless motor 5.Composite material: this air duster is made of a composite material, high strength, light weight, non-slip, comfortable grip and easy to carry. Bring a better using experience to customers., Weight: 0.87523518014 Pounds, Manufacturer: Rtxbvg