About the Blower Cordless Convenience Built for performance and convenience, the AirDuster combines a high-speed brushless motor with an 8000mAh Li-ion battery to deliver strong, consistent airflow. The six-speed stepless control allows you to fine-tune output for delicate electronics or heavy-duty cleaning, while the compact cordless design ensures portability wherever your RC activities take you. LED indicators provide clear status updates at a glance, and built-in safety protections give you confidence during operation. From drying wet components to cooling overheated electronics, this blower is engineered to handle a wide range of tasks efficiently. Features: High-speed brushless motor up to 80,000 RPM 8000mAh dual 21700 Li-ion battery Powerful 25A burst airflow output Six-speed stepless trigger control Compact and portable cordless design LED indicators for battery and speed levels Thermal protection with auto-shutdown USB-C rechargeable (5V 3A input) Suitable for cleaning, cooling, and drying