Open our Cool Free APP!
Enjoy APP-Exclusive Deals.
1. Provide you with a quiet and comfortable listening experience.
2. Support all bluetooth devices and mobile phones
3. Connect 2 mobile phones at the same time
4.A2DP, support music playback
5. Volume-key, volume control
6. Voice control, voice prompt function
7.CSR chip, Bluetooth 4.1, ultra-low power consumption, ultra-long standby
8. Support voice commands: say "Yes" to answer, say "No" to reject.
9. Compatible with various brands of bluetooth mobile phones and bluetooth notebooks, tablets, MIDs, etc.
10. Small and portable, it can be used anytime, anywhere.