General description This Turbo Jet Fan Compressed Air Duster is a high-speed duct fan designed for efficient cleaning performance. With a powerful airflow, it effectively removes dust and debris, making it ideal for cleaning keyboards, electronic devices, and complex equipment. Its advanced brushless motor technology enhances durability and performance, ensuring a longer lifespan and stable power output. Technical specifications Battery: 4000mAh*2 (7.4V) Motor: 13W Wind speed: 52m/s Charging: 20W fast charging Over-temperature protection: 150℃ Gear adjustment: three-speed adjustment Color: Black Material: ABS + Metal Usage This portable air duster is easy to carry and operate, making it perfect for both home and office use. It is designed for long-lasting performance, allowing for extended use without frequent charging. Other information Package Contents: 1 * Turbo Jet Fan Kit (other products not included) Note: Light reflection and different displays may cause the color of the item