Description: 【Compact and Portable】This cordless handheld duster measures 13.5cmx12.5cmx3.85cm/5.31inchx4.92inchx1.52inch, making it easy to carry and use anywhere. Great for blowing dust off computer keyboards. 【Sturdy Material】Electric Mini Cordless Air Duster is made of quality material, which is sturdy and sturdy. 【Portable Air Blower】Clean dirty hidden in various gaps on the keyboard or any electronic devices, extremely convenient to use in the home, office or car. 【Multiple Uses】Electric Air Duster is suitable for dust removal of computer, keyboards, car console, fans, laptop, etc. 【4 Speeds】The 4 speeds wind speed is suitable for more scenarios. The 1 wind speed removes floating dust, the second speed removes hair and dirt, the third speed removes large particles of debris, and the fourth speed removes dust from crevices. Specification: charging time: about 2.5h working time: about 2.2h battery: 1100mah rated power: 56w Size Chart: 13.5cmx12.5cmx3.85cm/5.31inchx4.92inchx1.52inch Package Includes: 1 Electric Mini Cordless Air Duster 5 Accessories 1 USB Cable 1 Manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.