Method for displaying residual quantity of battery in the bluetooth headset

The invention remaining battery capacity of a Bluetooth headset to display the remaining battery capacity of a Bluetooth headset through the mobile communication terminal that supports that, more specifically, the Bluetooth audio gateway (Audio Gateway) function on the remaining battery capacity display method of a Bluetooth headset It relates to a display method. The present invention To this end the method for displaying the battery residual quantity of the Bluetooth headset through the mobile communication terminal that supports the Bluetooth audio gateway (Audio Gateway) function, the mobile communication terminal and the communication between the Bluetooth headset, the headset profile applied, certain the process of detecting the remaining battery level of Bluetooth headsets periodic intervals and; And transmitting toward the mobile communication terminal converts the battery remaining amount information according to the detected battery remaining amount to the battery remaining amount display control signal that is based on the Bluetooth profiles and; It is characterized by being a step of displaying the remaining battery capacity corresponding to the received battery remaining amount display control signal from the mobile communication terminal.