Patent ID: 9344545
Filing Date: 2016-05-17
CPC Classification: H04M,H04R

Claim Text:
1. A wireless ear phone, comprising: a first signal sensor configured to generate an environment light detection result by detecting an environment light; an electromagnetic signal transmitter configured to generate an interruptible electromagnetic signal according to the environment light detection result; a second signal sensor disposed on a transmission path of the interruptible electromagnetic signal, and configured to generate an electromagnetic signal detection result by detecting whether the interruptible electromagnetic signal or the environment light is received; and a controller coupled to the second signal sensor, and configured to enable or disable an operation of sound broadcasting of the wireless ear phone according to the electromagnetic signal detection result, wherein when the wireless ear phone is put into an ear of a user, the transmission path is cut-off by the ear of the user and a path for the first light sensor receiving the environment light is not cut-off, wherein the controller is coupled to the first signal sensor and the electromagnetic signal transmitter, and the controller controls the electromagnetic signal transmitter to transmit the interruptible electromagnetic signal according to the environment light detection result, wherein when a brightness of the environment light is lower than a preset threshold value, the controller controls the electromagnetic signal transmitter to transmit the interruptible electromagnetic signal according to the environment light detection result.