Sena TuffTalk Over-The-Head Earmuff with Long-Range Bluetooth Communication, Sena Technology, Mfr#: 39863

Talk freely with up to 4 headsets through Bluetooth Intercom over a distance of up to 800m, speaking openly and without interruption. The TuffTalk features Bluetooth 3.1 technology, allowing you communicate in crystal-clear HD audio. The HD-quality speakers deliver audio that’s clear and precise in every condition thanks to Sena’s Advanced Noise Control feature, ensuring that external noises won’t interfere with incoming and outgoing audio. Users also have the option to connect via two-way radio. Important external sounds can also be amplified using the Ambient Mode feature to increase the awareness of your surroundings and hear unexpected sounds or calls for help, while still protected through the 24 dB audio attenuation. For further protection needs, the TuffTalk also comes in a Hard Hat option for more active work environments. Headset: 190mm x 230mm x 110mm, Speaker: driver unit 32mm – thickness 7.1mm, Boom microphone length: 100mm, Weight: 408g, Headset Profile (HSP), Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP). Radio region: worldwide, frequency specifications: 76 - 108MHz. Charging time: 2.5 hours.