Earmuff Sena Bluetooth Mesh intercom

With Mesh Intercom™, you can connect for communication at the touch of a button. Once you've connected to Open Mesh, you can talk to an almost unlimited number of users. Tufftalk M has full-duplex communication, allowing you to talk to your team without having to press a "push-to-talk" button. Two versions are available with these Noise Reduction Ratings (NRR): Jumper Headset (26dB) and Helmet Headset (24dB).