The E2 Bluetooth Headset with 2 PTT (push-to-talk) buttons and simultaneous listen features can pair to 2 different Bluetooth enabled devices. Plus, listen to dual audio from 2 Bluetooth devices at the same time. Compatible with the Black Diamond Bluetooth Adapter and PTT Button.
Two Way Radio Bluetooth Adapter and Finger PTT Button Compatible with Black Diamond Radios.
Pair with your favorite Bluetooth earpiece including AirPods!