Sports headset with waterproof boom microphone by BbTALKIN USA.
This sports headset is designed to be used with the Advance Unit. You plug the headset’s 3.5mm audio cable directly into your Advance Unit as it has the microphone and speaker piece for communication which are completely waterproof. The design of the boom microphone allows the flexibility to change out either the microphone piece or speaker piece if it becomes damaged over time.
The sports headset comes with an arm band where your Advance Unit is mounted. Our units connect by Bluetooth, the higher your unit is mounted, the longer range you achieve. This headset is made for activities that do not require long range.