Double Modes 2.4 G Wireless Game Bluetooth 5.1 2400DPI Gaming Mouse Mice For PC Features: 1. Dual mode: Bluetooth 5.1 + 2.4G wireless 2. Rechargeable: built in rechargeable battery 3. Accurate tracking: professional IC positioning accuracy 4. Mute key: optional click mute 5. High resolution: 2400 DPI high resolution 6. Ergonomic design to alleviate and prevent carpal tunnel syndrome. 7. Using optical technology for precise control. 8. The mouse turns on 2.4G mode by default, and long press DPI to switch Bluetooth mode. standard Model: G856 colorful luminous silent wireless mouse Type: 2.4G + Bluetooth 5.1 (dual mode) Material: ABS Key lifetime: 5 million times Wireless distance: 10M Work: optoelectronics Mode switching: long press DPI to switch mode Battery capacity: 500mah (rechargeable) Length of charging line: 80cm Type: ergonomic photoelectric mouse Rated voltage / current: 3.7v/8ma Power type: Rechargeable Button: 6 buttons (left, right, forward, backward, scroll wheel, DPI) System requirements: Windows 98 / me / 2000 / XP / Vista / win 7 / win8 / 10 / Vista Mac OS or the latest version Product weight: 71g Item size: 11.3 x 5.8 x 2.6cm Packing list: 1 x dual mode mouse 1 x USB receiver 1 x USB charging cable (80cm)