Rechargeable Optical USB Wireless Mouse 4 Buttons 2.4GHz 1600dpi Backlight Ultra-thin Silent Ergonomic Mice for Computer Laptop PC _x005f_x005f_x005f_x000D_ Feature: _x005f_x005f_x005f_x000D_ 1. Symphony light effect: render your desktop _x005f_x005f_x005f_x000D_ 2. Can be connected to for compatible with iPad/mobile phone, support for Android/iOS and other systems _x005f_x005f_x005f_x000D_ 3. Mute button _x005f_x005f_x005f_x000D_ 4. Rechargeable lithium battery _x005f_x005f_x005f_x000D_ 5. Symmetrical streamline design, suitable for left and right hands _x005f_x005f_x005f_x000D_ 6. Three-speed DPI adjustment, suitable for design/office/entertainment _x005f_x005f_x005f_x000D_ 7. Rubber rollers, delicate and comfortable touch _x005f_x005f_x005f_x000D_ 8. Support 10 meters wireless transmission _x005f_x005f_x005f_x000D_ _x005f_x005f_x005f_x000D_ Specification: _x005f_x005f_x005f_x000D_ Working mode: 2.4GHz _x005f_x005f_x005f_x000D_ Battery capacity: 500mAh _x005f_x005f_x005f_x000D_ Keys: 4 keys _x005f_x005f_x005f_x000D_ DPI value: 800-1200-1600 _x005f_x005f_x005f_x000D_ Power supply mode: rechargeable lithium battery _x005f_x005f_x005f_x000D_ Dimensions: 112x58x25mm/4.41x2.28x0.98in _x005f_x005f_x005f_x000D_ Receiver: external receiver _x005f_x005f_x005f_x000D_ Mouse weight: 90g _x005f_x005f_x005f_x000D_ Ergonomics: Support _x005f_x005f_x005f_x000D_ Working distance: 10 meters _x005f_x005f_x005f_x000D_ Time required to fully charge: about 2 hours _x005f_x005f_x005f_x000D_ Battery life: about 60 days _x005f_x005f_x005f_x000D_ _x005f_x005f_x005f_x000D_ Note: _x005f_x005f_x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x005f_x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x005f_x005f_x000D_ _x005f_x005f_x005f_x000D_ Included: _x005f_x005f_x005f_x000D_ 1*Mouse _x005f_x005f_x005f_x000D_ 1*Charging cable _x005f_x005f_x005f_x000D_ 1*Receiver 1. Symphony light effect: render your desktop 2. Can be connected to for compatible with iPad/mobile phone, support for Android/iOS and other systems 3. Mute button 4. Rechargeable lithium battery 5. Symmetrical streamline design, suitable for left and right hands