Features 1、Efficient Cleaning: This electric air duster provides powerful deep cleaning function, with a speed of up to 80000RPM, making it easy to clean dust and dirt from electronic devices. 2、Built in Battery: This electric turbine blower has a built in lithium battery, with a large capacity of 1100mAh to ensure long endurance. Supports DC 5V charging, convenient to use anytime, anywhere. 3、Speed Regulation: The turbine blower adopts 3 phase brushless DC high speed motor, support 0‑80000RPM wind speed regulation, selecting the appropriate speed according to different cleaning items. 4、Nozzles and Brush: This kit is equipped with 5 nozzles and 1 nozzle brush, achieving multi scenes cleaning. The slender nozzle can easily clean corners and improve cleaning efficiency. 5、Wide Application: This brushless motor blower is suitable for removing dust from computer case, keyboard, car, fan, and window. Nozzles can inflate swimming rings and air cushions. Specification Item Type: Electric Turbine Blower Model: N01 Material: PC, ABS Speed: 80000RPM Motor: 3 Phase Brushless DC High Speed Motor Speed Control: Stepless Speed Regulation Charging Voltage: DC 5V Power Supply: 1 x 1100mAh Lithium Ion Battery (Built in) Package List 1 x Blower 1 x Charging Cable 1 x Adapter 5 x Nozzles 1 x Nozzle Brush