This is a 1/8″ line which connects your BbTALKIN system into compatible electronic devices.
You can also plug this connector into your unit to keep it waterproof and use your own earbud with microphone with a 3.5 jack for communication.
Examples of compatible electronic devices:
- Ecogear Bluetooth Speaker
- PA System
- Boat Stereo System
From the date of purchase, all accessories have a 6 month limited warranty.