streamlined ear hanging design‎,‎ fashion beauty‎,‎ right ear to wear‎,‎ comfortable fit‎,‎ touch operation to answer hang up call+music pause playback‎,‎ high‎-end Bluetooth chip‎,‎ excellent sound quality‎,‎ V4.1 CSR‎,‎ support agreement Headset Hands‎-free A2DP‎,‎ the transmission range of 10 meters‎,‎ the transmission frequency of 2.4GHz‎,‎ talk time of 4 hours or more‎,‎ more than 4 hours of music time‎,‎ standby time of 55 hours or more‎,‎ 8g weight‎,‎ the charging voltage DC5V‎,‎ charging time of about 2 hours‎,‎ battery capacity‎:‎ 55mAh‎,‎ size‎:‎ L59 * W15 * H10MM‎,‎ power display support for Apple phones and some Andrews phone‎,‎ thanks to ergonomic hanging design‎,‎ the formation of one of the goods streamlined‎,‎ brought more than fashion aesthetic‎,‎ and in line with the ear contours‎,‎ bringing a comfortable fit‎,‎ comfortable and comfortable to wear‎,‎ with in‎-ear design‎,‎ right ear wear‎,‎ suitable for long wear easy to control‎,‎ easy to use