- Thoughtful volume control knob.
- Widely compatible with subverting imagination.
- The immersive sound field doubles.
- Hidden does not take up space.
- The small volume has a loud and penetrating sound.
- Proper pairing: Press and hold the power button to turn the phone. After that, turn the Bluetooth and search for the device name to connect. Once you hear the prompt sound, it indicates that the pairing is successful. The next time you turn the phone, it will automatically reconnect.
