B666+MS-800 Compatible iOS Windows Wireless Bluetooth Silent Keyboard And Mouse Set 1. Versatile Connectivity: Keyboard and mouse feature Bluetooth 3.0, 5.2, and 2.4GHz wireless connectivity for seamless pairing with multiple devices. 2. Silent Operation: Engineered for quiet typing and clicking, ideal for noise-sensitive environments. 3. Cross-Platform Compatibility: Supports iOS, Android, and Windows systems, ensuring versatility across different devices. 4. Long-Range Use: Both keyboard and mouse offer a wireless range of greater than or equal to 10 meters, providing flexibility in your workspace setup. 5. Energy Efficient: Low power consumption with the keyboard using less than or equal 3.0mA and the mouse less than or equal 10mA, ensuring extended battery life. Specifications: Keyboard: 1. Product model: ABS-DI05 2. Product size: 285.5*120.5*22mm 3. Nude weight: 273.0g 4. Wireless standard: Bluetooth-compatible 3.0+Bluetooth-compatible 5.2+Wireless 2.4G 5. Bluetooth-compatible name: BT5.2KeyboardBT3.0Keyboard 6. Usage distance: Greater than or equal to 10M 7. Modulation mode: 2.4GHZ 8. Battery voltage: 2 x AAA battery; 2.1~3.3V (not included) 9. Working current: Less than or equal 3.0mA 10. Supported system: iOSAndroidWindows Mouse: 1. Product model: ABS-DI04 2. Product size: 107.7*60.2*26.7mm 3. Nude weight: 49.0g 4. Wireless standard: Bluetooth-compatible 3.0+Bluetooth-compatible 5.2+Wireless 2.4G 5. Bluetooth-compatible name: BT3.0 Mouse BT5.2 Mouse 6. Usage distance: Greater than or equal to 10M 7. Modulation mode: 2.4GHZ 8. Battery voltage: 1 x AA battery; Less than or equal 1.6V (not included) 9. Working current: Less than or equal 10mA 10. Supported systems: iOSAndroidWindows