Wireless Air Duster Usb Dust Blower Handheld Dust Collector B

Please insert the USB charging cable into the USB charging port of the blower, the red light flashes when charging, and the red light is always on when fully charged.Press and hold the blowing button for 3 seconds to use, and press it in sequence (1.2.3 times) to (1.2 gear and shutdown gear). At the same time, there will be LEDs to display the working statusTouch the light key to turn on/off the lighting LEDOur electric air duster can be used for any of your expensive electronic devices, such as your computer keyboard, laptop, copy machine, and blinds etc. It is more energy-efficient and environmentally than constantly buying canned air.It is forbidden to use it when charging, and it can be charged at any time (but it does not support charging and using at the same time)type:BBattery capacity: 7500mAhColour:blackMaterial:ABSSize:25 x 7 x 9cmPackage Contents:1 x dust collector6 x replacement air nozzle1 x USB cableOnly 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.