Feature: 1. The choice for computer gamers to firmly grasp in the game. 2. Ergonomic and skin-friendly design, adopts a symmetrical and streamlined design to provide a comfortable grip without fatigue after long-term use. The Material: ABSProduct color: black, pinkCompatibility: Windows 98/2000 /ME //XP/Win 7/Win 8/Win 10.Battery Capacity: 700mAh rechargeable lithium-ion battery Support: Windows 98/2000 /ME //XP/Win 7/Win 8/Win 10 Functions: Suitable For All Computer And Laptops. Compatible With Windows 98/2000 /ME //XP/Win 7/Win 8/Win 10. The RGB Wireless Gaming Uses A 700mAh Rechargeable Lithium-ion Battery. You Can Use The While Charging, So You Never Have To Worry About Running Out Of Battery Or Interrupting The Game.\n Design Style: There Are Five Adjustable DPI. Design Your Own Game Speed Freely And Easily. There Are Also 5 Kinds Of RGB Lighting Effects For You To Choose From, To Luster To Your Desk.