Stable 2.4GHZ Wireless Connection: Powerful and reliable connection up to 393.7in. Keyboard and mouse share a Nano receiver ( stored at the bottom of the Keybpard）without installing any additional software, plug and play. Battery Not Included: Basic AA and AAA batteries are not included in the keyboard and mouse, battery life between 3 and 5 months(varies by usage conditions). Wide Compatibility Compatible with IOS(mac or iPad with Adapter) & Windows XP / ME/ Vista / 7 / 8 /10 operating systems. Keyboard Parameters Dimension: (L)14.5in*(W)5.43in*(H)0.87in Weight: 315±15g(0.69±0.03lb) Button Resilience: 55±7gf Button Service Life: 1000 Million Time Power Requirement: 3V DC(Battery Powered) Working Current: 5MA Operating Conditions: Temperature: -10℃—50℃ Humidity: Not Higher Than 85%RH Mouse Parameters 2KEY+Scroll Wheel: 3D MOUSE Power Requirement: 3V DC Button Operating Force: 80±20gf Switch Service Life: 5 Million Times Dimension:4.44in(L)*2.25in(W)*0.88in(H) Operating Conditions: Temperature: -10℃—50℃ Humidity: Not Higher Than85%RH Sensor Copy Tracing Speed: 4500 times/sec Switch Operating Force: 70±10gf 3D Button Operating Force: 100±20gf Sensor Tracking Speed: 30 IPS Weight: 65.6±10g(0.14±0.02lb)
