1. Compact charging case,convenient to carry,Waterproof IPX6
2. No any wire and High quality sound
3. Support Android & IOS System,Built-in HD Microphone
4. CVC 6.0 noise cancelling,Version: V4.2+EDR
5. Support HFP,HSP,AVRCP,A2DP,SBC and AAC
6. Use for listening to music,play sports,workouts,driving,hiking,running,swimming
7. With touch key and Siri wake up function