Sena 10S Bluetooth Communication System 
MODULE ONLY 
NO ACCESSORIES

The Sena 10S is an evolution of the well-proven SMH-10 Bluetooth Headset. Advanced for holding an open conversation with up to four riders total. Pair your Bluetooth-enabled smartphone to toggle between hands-free calling, music and GPS instructions. Use the Sena Smartphone App to change settings, set groups of intercom friends, and access a Quick Guide. 

Talk time: 12 hours
Stand-by time: 10 days
Operating temperature: -10˚C - 55˚C (14°F - 131°F)
Dimensions:
Main module: 85 mm x 57 mm x 27 mm (3.4 in x 2.2 in x 1.1 in)