Wireless Sports Earphones With Mic & Bluetooth 4.2, Effective BT Distance: 35ft., For iPhone, iPad, iPod,PC and Other Bluetooth Devices (Blue)

In stock
1. Brand new and high quality.
2. Voice switching.
3. Voice calling-number.
4. Voice prompt.
5. Automatically re-connect, automatically into pairing mode when failed.
6. Low power prompt.
7. Redial function.
8. 180 seconds later automatically to power off when no connect or failed to connect.
9. Volume synchronization, the default volume is 50% of the maximum.
10. Power synchronization.
11. Support protocol: L2CAP/A2DP(AVCTP/AVDTP/AVRCP)/HSP/HFP(Handsfree Profile)