Feature: 1. HIGH SPEED MOTOR: Adopts brushless DC high speed motor, and the maximum output speed is up to 130,000 RPM, which can produce the fastest 52 meters per second super wind speed. The fan is powerful, long lasting and stable, and does not burn out under long loads. Support three gears speed adjustment, give you a different experience. 2. STRONG SUCTION AND BLOWING: It adopts cordless design and interchangeable suction and blowing nozzle, equipped with powerful turbine blades, instantly extracting the vacuum inside the machine to form a strong suction power. 3. LONG LASTING LIFE: Built in two lithium batteries, and the battery capacity up to 33C3000MAH, longer service life. In addition, the first gear can be used for up to 4 hours. 4. OVER TEMPERATURE PREVENTION: When the temperature of the core component exceeds 150℃, the fan automatically stops running to prevent the danger caused by high temperature. 5. MULTIFUNCTIONAL: It can be used for camera dusting, barbecue fire assisting, sofa cleaning, air cushion inflating, car snow removing and other household, commercial and outdoor occasions. 6. COMPACT AND PORTABLE: This jet blower is compact and lightweight, even for long time dusting or hair blowing, and easy to store, easy to access at any time. Specification: Item Type: Jet Blower Material: Plastic Case, Metal Motor: Brushless DC High Speed Motor Wind Speed: 52m/s 130,000rpm Charging Time: 2.5H Battery: 2xLithium Battery, Capacity 3000mAH (Built In) Charger: USB Interface Using Time: 1 Gear 4 Hours. Package List: 1 x Jet Blower1 x USB Charging Cable1 x Instruction Manual1 x Blowing And Sucking Nozzle