True wireless 5.0 earbuds pairs with your mobile device easily & instantly. Earbuds can be used for music audio playback & for handsfree calls with a Built in mic. handsfree control built in to earbuds to answer/end calls & Control audio tracks to play/pause/fast forward & rewind. Charge earbuds In the case for use. extra backup battery to re-charge earbuds bulit in to The case for additional charging power without the need to plug in for Charging.