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)