English CSR8645 Chip
Support APT-X professional audio decoding tech,360°effective range is up to 10m,straight effective range is up to 50m.
Custom 12mm compounding diaphragm balanced armature unit.
High sesitivity digital noise cancelling microphone.
For Driving,business and calling.
American Liquipel waterproof technique,waterproof lever is IP4.
You put it into water,after 5 minutes,take it out,you can still use it.
(not include swimming water,shower water)
Ergonomics earphones,bring your comfortable enjoyment.
iPhone bluetooth battery display.
When you connect the bluetooth earphone with your phone,please press power button for 3 seconds,the blue light flashs,then keep pressing the power button for a more 3 seconds.
When you hear a voice "pairing"and the light shows blue color,you can connect it with your phone.
A bag *1
Micro USB charging cable *1