<b>Features:</b><br> ☞This cordless air duster is designed for home, office and car cleaning.<br> ☞Strong suction performance for cleaning various digital devices, large dust particles and hair.<br> ☞Cordless keyboard cleaner with rechargeable Li-battery, can work up to 50 minutes continuous after full charged.<br> ☞Reduced noise design and applied ecological raw materials, safety and stability.<br> ☞2 Different vacuum nozzles meet different cleaning purpose. <br> ☞Compact size, elegant in shape, easy to take anywhere.<br> ☞Product accessories: vacuum cleaner, vacuum cleaner, filter cotton.<br><br> <b>Specification:</b><br> Product material: ABS + electronic components<br> Power supply mode: 2000mAh lithium battery<br> Charging cable: 1.8 meters<br> Working voltage: DC5V<br> Rated power: 8W<br> Speed: 15000±10%r/min<br> Noise: Noise ≤75dB<br> Product size: 196*137*30mm<br><br> <b>Packing Include:</b><br> 1* Cordless Computer Vacuum Cleaner<br> 1* USB charging port<br> 2* Vacuum Nozzles<br> 1* Manual<br>