Neckband in-Ear Sports True Wireless Bluetooth Headphone Stereo Earphone

Bluetooth sport earphones: enjoy music freely while doing sports
Combination of simplicity&Aesthetics
10mm dynamic moving-coil speaker brings you ultimate audio enjoyment
Fast easy pairing   magnetic design 

1. Extra-long battery life, talk time up to 6 hours and long standby time 108 hours.
2. Rotating and folding design, it is easy to carry and save spaces
3. Ergonomic and lightweight design, comfortable and stable to fit everyone ears
4. Noise-isolation perfectly and enjoy HiFi quality sound, strong bass effects
5. Suitable size reducts outside noise without causing discomfort
6. Bluetooth V4.2 automatic switch-over between calls and music
7. No wire, no transmitter, no software, no setup, easy and fast to pair
8. Low power indicator reminds you to get it charged
9. Stable signal sterro Hi-Fi Sound Quality to enjoy music freely
10. Flexible retractable design make it popular among sports groups