Features: 1. Activate Dull Air And Natural Wind. It Can Be Used As A Platform To Keep You Cool . 2. More Powerful And Refreshing, The Arc-Shaped Turbine Effectively Gathers Wind, The Hidden "Bladeless" Design, The Arc-Shaped Turbine Gathers More Wind 3. Longer Lasting, Large-Capacity Lithium Battery, Sufficient Capacity, Long-Lasting Battery Life 4. More Wind, Brushless High-Speed Motor, More Powerful Wind 5. More Convenient, Usb Charging, Convenient Charging, Wireless Use Description: 1. Battery Capacity: 2400mAh 2. Voltage: DC 5V/1A 3. Power Supply : Lithium Battery USB Type-C color: gray Material: ABS+PP : Desktop Package Contents: 1*Fan 1*Data Cable 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.