1. Can support matching two phones at the same time2. Bluetooth version up to 3.03. fashion design 4. Energy saving: up to 500 hours standby time, talk time longest 15 hours and music playback time is the longest 10 hours.5. Talk and music controls
6.Easy to operate
1. Can support matching two phones at the same time2. Bluetooth version up to 3.03. fashion design 4. Energy saving: up to 500 hours standby time, talk time longest 15 hours and music playback time is the longest 10 hours.5. Talk and music controls
6.Easy to operate power slide switch