The SRL2 Bluetooth® communication system was jointly created by Sena and SHOEI
specifically for the new SHOEI GT-Air II helmet. This low-profile device is essentially undetectable from the outside of the helmet to give you a sleek look. The SRL2 is built with similar functions to our top-selling 20S, has simple 3-button control and comes with updated, detachable microphone options. Pair to your smartphone so you can listen to music, hear GPS directions, talk on the phone and more.