Sena TUFFTALK-01 Tufftalk Earmuff Bluetooth® Communication & Intercom Headset Fits_ Echo CS-670 long-lasting stand: Height adjustable from

long-lasting stand: Height adjustable from 44" to 53

controlled pouring

Elastic cords for gear loops

5 Ah and one rapid charger included

Sena TUFFTALK-01 Tufftalk Earmuff Bluetooth® Communication & Intercom Headset Fits_ Echo CS-670 long-lasting stand: Height adjustable fromTufftalk Lite Muff Over the Head Features Talk freely with up to 4 headsets through Bluetooth Intercom over a distance of up to 1. 4 km (using the optional long antenna, default antenna range is 800 m), speaking openly and without interruption Features Bluetooth 4. 1 technology, allowing you communicate in crystal clear HD audio D quality speakers deliver audio thats clear and precise in every condition thanks to Senas Advanced Noise Control feature,