design for taking the lightweight honeycomb shell, brings you the most extreme gaming experience. Owning the durable strength and excellecnt ventilation, never worried that it fragile, and meanwhile it keeps your palms cool and , moving it more quickly and freely during your games, assures your long-session gaming without fatigue. [DUAL MODE BLUETOOTH MOUSE(BT 5.0+ 2.4GHz) ] With dual mode connection, the mouse realizes free switches between two devices with one mouse only by pushing the switch.[ turn on the "Assistive Touch" on : Setting-Accessibility- Assistive Touch for usage.] [Chroma RGB Backlit Activate Your Gaming Enthusiasm]To change the lighting modes orturne off the lighting, you just need to click the lighting switch button, then you could get5kinds of lighting effects of the RGB backlit or turning off it, which would you more while gaming. Built-in rechargeable battery and charging cable, no need to change batteries. In addition, the mouse equipped with advanced -saving technology, the mouse will auto-enter sleep mode after 8 minutes of no-operation. Note: the mouse cursor will move slowly, unstable or stop moving at low battery. The Bluetooth Mode is compatible with for Windows 8/, for /for iOS 13 and above, for OS 10.10/Android 5.0 or above system, it's easy to pair and connect. 2.4Hz Wireless Mode works with computer, laptop, desktop with USB, type-c port, plug and play. (Two left side buttons are in for OS) Product parameters: Connect:2.4g wireless or BT Polymer lithium battery capacity:600 mah Key number:7 Resolution:800/1200/1600dpi Operating cycles: 1,000,000 cycles color: Black : ABS Package Contents: 1 x Wireless Mouse 1 x USB Receiver 1 x Charging 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.