1. Support Bluetooth protocol:a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap \gatt\rfcomm\sdp\l2cap profile.
2. Innovative and creative, the market is blank, there are very few products with this type of loudspeaker design on the market.
3. The sound effect is shocking, the 16MM moving coil loudspeaker, the sound quality is very shocking and dynamic.
4. Sports style, the hanging ear will not fall off, the ear will not be swollen and painful, and the hearing will not be damaged by wearing it for a long time.
5. Using four anti-wind noise microphones, the call sensitivity is greatly improved.
6. The earphone battery has a large capacity, and the maximum volume can listen to songs and talk for 16-18 hours.
7. OWS earphone.