1、[Effective Deep Cleaning] Dust blower can effectively clean dry and wet surfaces and remove dust from difficult to clean areas. 2、[Comfortable To Hold] Dust blower adopts full grip design, the nozzle is detachable, and it is comfortable to hold. 3、[33000RPM Speed] The speed of the air duster can arrive 33000RPM, and it can continuously provide high pressure air to ensure deep cleaning. 4、[Cordless Air Duster] Made of ABS and TPU materials, which is cordless use, can effectively save space, is your ideal cleaning tool. 5、[Widely Application] Suitable for cleaning things around the home and office, including sofa, blind window, toys, fans, air conditioners, drawers, cars, etc. 1 x Air Duster (Battery Included)4 x Nozzle (Four Kinds of Size)1 x 1M Charging Cable1 x Manual Item Type: Air DusterBattery: 18650 lithium battery 6000mAh (Battery Included)Power Supply: DC 5VInput Light: 2AMaximum Power: 40WRated Power: 30WCharging: The charging light is always on during the charging process, and the light is off when the battery is fully chargedMotor Speed: 33000RPMBlowing Power: 0.980Z- 1.160ZCharging Time: 3HBattery Working Time (Full Charge): 0.5HWorking Temperature: 14℉-122℉ (-10℃-50℃)Storage Temperature: -2℉-140℉ (-10%℃-60℃)Noise: <80dBMaterial: ABS, TPUWeight: Approx. 420g / 14.8oz