tws m17 bluetooth headset stereo motion waterproof headset led power display plus flashlight function, comes with 2000mah charging box

project type: bluetooth headset one-touch control makes it easy to turn on/off, play/pause/switch music, hands-calling to drive, work, meet, run. one or two connections allow you to connect to two phones at the same time. smart compatibility: supports all bluetooth phones, tablets, notebooks, qq music, movies, etc., all mobile phones.