Sena Bluetooth helmet headsets and accessories can all be found at Jafrum.com. Sena Bluetooth takes incredible pride in the products it engineers and develops. Not only does a product have to look good, but it also has to function properly and be equipped with the most advanced technology available. Although mainly recognized as a leader in the motorcycle industry, Sena also provides state-of-the-art communications systems for motorsports, snowmobilers, cyclists, skiers and snowboarders, hunters, rock climbers and other outdoor sports enthusiasts. The SMH10 is a Bluetooth 3.0 stereo headset with long-range Bluetooth intercom designed specifically for motorcycles. With the SMH10, you can call handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigations by Bluetooth wirelessly, and have intercom conversations in full duplex with a passenger or other motor cycle riders.