Wireless keyboard

Abstract

A wireless keyboard, comprising a body, several keys, a first detection unit, a second detection unit and a control unit. The several keys are disposed on the body. The first detection unit is disposed on one side of the body. The second detection unit is disposed on the other side of the body corresponding to the first detection unit. The first detection unit and the second detection unit jointly detect a feedback signal therebetween. When the feedback signal corresponds to an activation signal, the control unit activates the wireless keyboard. In some implementations, the wireless keyboard can save power, and does not require users to switch on/off the power supply manually, thereby achieving the purpose of facilitating life.

Dependencies are inferred from the claim text.