1. USB Charging Port

2. Type-C Output

3. U Disk Reader

4. LED Display

5. Play/Pause/Answer/ Hang Up/Redial

6. Next/ Vol+/Frequency+

7. Previous/Vol-/Frequency-

8. Long Press for frequency adjustment/ Short press for bass adjustment /

Press 3 times to turn on/ off the light

9. Power Supply

6

BLI

9

Microphones & Hands-free

Em transmitter features an upgraded HD microphone design and is equipped with CVC noise reduction and echo cancellation technology. It can connect, hang up and reject cells giving you a better hands/ free experience