KZ Bluetooth HiFi Upgradable sports headphones Cable

1. KZ custom Bluetooth module upgrade line, let you leave all the constraints and enjoy the experience.
2. Style A: Compatible with ZS3 / ZS4 / ZS5 / ZS6 / ZSA, second-order high-end version of Bluetooth sports headphones.
3. Style B: Compatible with ZST / ED12 / ES3 / ZSR / ZS10 / ES4, second-order high-end version of Bluetooth sports headphones.
4. Can be turned on/off, Bluetooth pairing, answering/rejecting calls, playing/pausing music, etc.
5. Bluetooth version: 4.2.
6. Communication distance: 10m.
7. Pin type: 0.75mm.
8. Running time: about 4-5 hours, charging time: about 1.5 hours.
9. Housing material: ABS.
10. Weight: 6-12g.
11. Wire length: 59-65cm.