Bullet points
- 4.The 180° Rotating Earpiece Is To Wear A 180° Rotating Earpiece, Which Can Be Freely Converted To The Left And Right Ears And The Angle Of Adjustment Is No Longer Restricted.
- Sound: HD Voice Quality
- 5.The Hard-core Bluetooth 5.0 Chip Rejects The Karton Delay Built-in High-resolution , Allowing The Signal To Be More Powerful And Farther Away, High-speed Transmission, And Playing Games To Watch Movies With 0 Delays.
- Supporting Protocols: HSP, HFP, A2DP, AVRCP, -X
- Features