- Plastic
- Multi connection function, microphone, voice control, answering phone, Bluetooth, noise cancelling
- Built-in professional music Bluetooth Chipset with hifi stereo earphones, ensures an unparalled HD stereo output quality
- IOS system power consumption display function
- Volume control function for in-coming calls and music play
LifeCHARGE B609 Retractable Ear buds Folding wireless Bluetooth Headphone