Description: Name: Powerful wireless dust blower Model: WD-1818/1819 Charging power supply: DC5V Charging input current: 2A Output voltage: 5V/11.1V Output current: 2A Rated power: 65W Standby power consumption: Charging port: T-C port Battery capacity: 6000MAH/10000MAH Charging time: about 3H Use time: 30 minutes/45 minutes Motor: brushed high-speed motor Motor speed: 50000 rpm Blowing force test: 25M/S Working temperature: -10~50 Working humidity: -10~60 Material: ABS PP Noise: Product net weight: 360 g Weight with package: 500 g Product size: 110X50*X200 mm (without tube) Packing size: 235X170X110 mm Safety protection: overcurrent protection, overvoltage protection, overdischarge protection, short circuit protection Application range: hair blowing, computer keyboard case, automobile, home cleaning, office, digital products, Lego toys, swimming ring air bed, outdoor barbecue, etc. Specifications: Strongest Electric Air Duster- The dust blower collector adopts a new generation brushless motor and upgrades the maximum power of 65W. With a motor speed of 50000R/min, this is the most powerful blower on the market, it can easily blow dust away from anywhere. Rechargeable Battery- Our portable air blower for collector has a built-in large capacity 10000mAh lithium battery, which allows this keyboard vacuum to run continuously for nearly 45 minutes. Supplied with USB-C fast charging cable, fully charged in 4 hours. 2-level Adjustment- The air dust collector has 2 levels of wind speed, and two airflow modes are suitable for different equipment cleaning. Steady, pure airflow won't harm your valuables at all. easy to carryThe Electronic Air Duster measures 20 x 10cm/ 7.87 x 3.93inch and weighs about 0.99lb. Widely used- Electric air dusters are great for cleaning items around the home and office, including keyboards, computer consoles, collectibles, sofa crevices, drawers, and your car interior. Package Included: Host *1, Type-C Charging Cable *1, Long Hair Dryer *1, Brush Tube *1, Manual *1