SENA 10U-SH-11 SHOEI GT-AIR 1 INTERCOM COMM SYSTEM - NOT GT-AIR II
10U for Shoei GT-Air: 98 g (3.46 oz). 10U for Shoei Neotec: 96 g (3.40 oz). 10U for Shoei J-Cruise: 97 g (3.42 oz). HD Voice enabled for high-quality phone call audio. Radio frequency specifications: 76 ~ 108MHz.