[Rechargeable Air Duster]The USB-Type C charging port supports fast charging and can be used for 180 minutes after a full charge. -saving, environmentally friendly, and recyclable. [Multi-purpose]This compressed air duster is equipped with different nozzles and 3 brushes, suitable for various occasions and meeting different cleaning needs. This compressed air duster can remove debris, hair and dust from computers, keyboards, sofas, fax machines, printers and air conditioners, and is an ideal choice for home, and car dust removal. [Compressed Air Duster]This air duster uses the latest powerful motor technology, ultra-high speed, strong wind and suction, and can easily remove dust. [Compressed Air Can Alternative]This jet blower is compact and easy to carry. Compared with compressed air cans, our jet blower can be recharged and used repeatedly, and the strong airflow can efficiently and economically clean keyboards, computer cases or other spaces within reach.