HEARING DEVICE USING MULTIPLE BATTERY AND METHOD TO MANAGE POWER OF THE HEARING DEVICE

摘要

Provided is a hearing device using multiple batteries and a method to manage the power of the hearing device. The hearing device according to an embodiment of the present invention is able to determine if a spare battery needs charging based on power data of a main battery and the spare battery. The hearing device can select which battery to use based on the power data and a threshold value of the main battery.