Interface: 2.4 GHz
Switch freely from multi-touchpad to numpad.
2.4GHz high-speed wireless transmission, up to 10 meter
Nano receiver, plug and play.
Scissors feet suspended keys, comfortable feel
Ultra-thin body, stainless steel, clear key layout
Weight: 556.40 g
Size: 36.5112.5 cm
* 2 AA Batteries