color blue/red
<br />1.The use of distance: 10m
<br />2.The latest Bluetooth 4.1 technology
<br />3.Battery capacity: 55mAH
<br />4.Talk time: 5 hours
<br />5.Charge hours: 4 hours
<br />6.Standby time: 100 hours
<br />9.The song: Support
<br />10.Agreement: HFP HSP A2DP AVRCP APTX
<br />11.Voice prompts: Support
<br />12. function: high-definition sound quality, intelligent noise reduction, listening to music, call dialing, remote answer / end / rejection / switch, volume control, intelligent one to two, music pause / play, up and down songs, Brand regardless of the system compatible mobile phone tablet, ear-style ear canal, not easy to fall,
<br />Package Weight: 50g Size 16 * 8 * 3.5