Product Name: Portable Mini Wireless Air Duster Blowing Force: 1st Gear: 8.6m/s, 2nd Gear: 10.4m/s, 3rd Gear: 12.5m/s Vacuum Degree: 1st Gear: 3200Pa, 2nd Gear: 4800Pa, 3rd Gear: 6300Pa Endurance Time: 1st Gear: 37+2 minutes, 2nd Gear: 252 minutes, 3rd Gear: 18+2 minutes Output Power: 68W Battery Capacity: 2000mAh3 Material: ABS Housing Speed: 50000 RPM Charging Time: About 4 Hours Dimensions: 123174*60mm (Host Size) Color Options: Black Application: Suitable for use inside cars, offices, and outdoors Additional Features: Equipped with LED lighting for better visibility