text: The battery life exceeds expectations by 30 minutes to a full hour, and the LED indicator informs listeners of the battery level. Pictured: The back of the right ear cup of the Bose On-Ear Wireless headphones with the battery LED lit up (green) to indicate that it is fully charged. The buttons (volume up, down, and multi-function) are also visible. The headphones are on an open dictionary with an Olympus M. Zuiko lens on the left side of the frame.