[Multi-Functional]turbo jet fan can be used for cleaning computer, laptop, keyboard, instruments and camera, inflating balloons and outdoor inflatable cushions. Dry wet and removes dust from hard-to-reach areas. [Easy to Use & Portable Keyboard Cleaner]: o truly portable and pocket-friendly, a rechargeable battery is essential. Customize the wind speed to meet your specific needs. Adjustable wind speeds from 30000 RPM to 110000 RPM [Eco-Friendly & Energy-Efficient Replacement]: The mini turbo jet fan is a perfect replacement for traditional air can dusters.It can be recharged and used repeatedly, making it eco-friendly, energy-efficient, and cost-effective. [Fast Charging]: The Mini turbo jet fan uses a standard USB-C charging port at the bottom of the device, supports 15W PD/QC fast charging, ensuring quick and efficient power replenishment. The red color indicates that it is fully (Without charger). color: Black material: metal Package Contents: 1 x Multifunctional Mini Powerful Blower Only the above package content, other products are not included. Note: Light reflection 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.