1. 3 Modes: 2.4 G Wireless+Bluetooth 1+Bluetooth 2 2. Rechargeable: 750mAh Built-in Rechargeable Battery 3. Accurate tracking: PAW3212 PIX professional IC positioning accuracy 4. 10M wireless receiving distance 5. Five-speed DPI adjustment design, Max 3600dpi. 6. 10 million times mute switch design(lLeft and right buttons) 7. Adopting water transfer printing design, it has a fashionable appearance and comfortable grip. 8. Light mode: RGB and other 12 lighting modes, long press DPI for three seconds to switch between 12 lighting modes, including off light mode. 9. Parameters: - IC: PixArt 3212 - Rate of return: 125HZ - Movement speed: 30IPS - Refresh rate: 4800FPS - Acceleration: 10G - Operation Mode: Opto-electronic - Type: 2.4 GHz/Bluetooth 1/ Bluetooth 2 - Power Type: rechargeable - Number of keys:6 keys - Key life: 10 million switches - Light type: 12 Lighting Modes - Wireless distance: 10m - Battery capacity: 750mAh - DPI: 800-1200-1600-2400-3600 - Rated voltage / current: 3.7V / 15mA - Weight: 101g - Size: 12.8 x 6.3 x 4cm 10. Applicable system: - In Bluetooth mode: Windows ( windows XP / Vista / 7 / 8 / Server 2003 / 2000 / Win10 ,etc) Android (Android4.3 above)Mac OS (mac OS 10.10 above is recommended). - In 2.4G mode: suitable for desktop computers, notebook computers, smart TV with USB interface, etc.