Rechargeable Battery : No need to constantly replace batteries. Simply recharge the air cleaner for extended use. High Powered Suction : The air cleaner has a powerful suction feature that can remove dust and debris from hard-to-reach areas. Multi-Functional : This air cleaner can be used for a variety of purposes, including cleaning computer keyboards and other electronic devices. Portable Design : The compact size of the air cleaner makes it easy to move from one location to another, perfect for on-the-go use. Description Features: 1. 3 Mode Adjustments The product has 3 strong airflow modes (43000rpm/47000rpm/51000RPM) to adjust the speed to meet your needs different occasions. 2. Multi-use It can be used for any of your expensive electronic devices, such as your computer keyboard, laptop, copy machine, and blinds etc. 3. Fast Charging Come with a Type-C charging cable for fast charging, and the USB port allows the product to be charged in different ways. 4. Powerful and Effective It equipped with 51000 RPM powerful motor, can remove debris and dust from any electronic equipment in the home or office. 5.led wall light Built-in LED light allows you to to point to the clean area for better cleaning. when facing PC or other interior dark areas, the light design will help you make a perfectly clean. Specification. Product Specification: 68W/100W Package Size: 17X10X6 cm/20X8X12 cm Product weight: 488g/550g Product specification: 6000mAh dust blowing gun Charging input current: 3A Output voltage: 7.4V/12V Output current: 3A Rated power: 68W Standby power consumption <50UA Charging port T-C port Charging Time: Approx. 3H Use time 35-45 minutes Battery Capacity: 6000MAH Material: ABS + PP ABS + PP ABS + PP Noise <80db Safety protection: over-current protection, over-voltage protection, over-discharge protection, short-circuit protection 68W Package List: 1 * Cordless Air Duust 1* T-C charging cable 1* Long blowing pipe 1* Short blowing pipe 1* Short and wide pipe 1* Air blowing pipe 1* Bush 1* Instruction manual 68W Instructions For Us 1. Please Press and hold for 3 seconds to start work. After the single machine switches gears and starts, the single machine button will work in the second gear, and the single machine button will work in the third gear again. 2. Press and hold for 3 seconds to shut down, and the lights are turned off. 3.Indicator light: The red light flashes when charging, the red light is solid when fully charged, and the green light is on when working. (Please read it carefully after purchasing