HT381-What's in the box?

1. Under Chin earphone
2. Transmitter/Charging dock
3. USB to DC power cable X 1
4. Optical audio cable X 1
5. AUX 3.5mm audio cable X 1
6. AUX 3.5mm to RCA audio cable X 1
7. 6.35mm to 3.5mm audio adapter X 1
8. External microphone X 1
9. Polymer lithium rechargeable battery X 2

You can buy these accessories on avantree.com or email to support@avantree.com for help.