Features:- Applicable for cleaning photographic equipment and more devices- 2 wind speed options; max wind speed of 50 km/h (31 mph); max air pressure of 3 kPa for dust removal- USB-C powered, supporting multiple fast charging protocols (PD / QC / PPS)- RGB indicators around the USB-C port for indicating the current working voltage- Dynamic RGB lights beneath the power button for indicating working status- Unidirectional air intake to prevent secondary contamination during cleaning- High-density filter included for effective dust filtration- Detachable silicone nozzle to prevent accidental damage to the object surface- Made from durable ABS material- Input: USB-C: 5V\u23932A / 5V\u23933A / 9V\u23932A / 12V\u23931.5A / 20V\u23931.65A (33W MAX)- Rated Power: 33W (MAX)- Rotational Speed: 40,000 RPM (MAX)- Level: HIGH / LOW\nSize and weight:- Size: 47 x 47 x 92mm- Weight: 85g \nIncluded:- USB-C to USB-C Charging Cable- User Manual