Dusters features: Cordless air dust collector, used for computer cleaning,36000rpm, rechargeable 6000mah battery, for keyboard debris Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. [Powerful and effective] Our vacuum cleaner can immediately and continuously provide high-pressure air at a speed of 70 m/s to remove dust, debris and dust from any electronic equipment in the home or office. Its motor allows the maximum speed to reach 36000 RPM, which can wipe off most small items. [2 speeds and rechargeable] 2 speeds can be adjusted, and the mode can be selected according to your needs. The built-in 6000mAh high-capacity rechargeable battery allows this dust collector to run continuously for a long time (according to the speed you choose, it can run for about 60 minutes at low speed, and about 45 minutes at high speed). Type-C 2A fast charging, 7 hours full charge, no need to worry about damage to the charging port due to reverse insertion. [High quality and light] This air dust collector has better sealing and connectivity, which improves the previous air leakage problems on the connection and charging ports. There is a light that can clean some dark and invisible places more easily. [Portable and easy to store] With cordless design, you can take it with you anywhere. With extraction nozzle, the nozzle can be removed and installed on the hole to reduce the size, and then stored. [2 nozzles and multi-purpose] with 2 nozzles, 1 brush head nozzle for more thorough cleaning, and 1 round nozzle for dust blowing. It can be used for most equipment, such as your computer, keyboard, laptop, copier, equipment, camera, etc., which cannot be cleaned by traditional wipers or dust collectors. Instead of compressed air, it is scientifically designed to keep it clean, non-toxic and environmentally friendly, so you can save money instead of buying canned air. [High Quality & With Light] This air duster has better sealing and connection, which improves the previous problem of air leakage at the connection and charging port. With a light, can more easily to clean some dark and invisible places. Material:ABS colour:Black In Parcel: 1 x cordless air dust collector 1 x USB cable 2 x different nozzles Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.