The next generation of Sena's SRL for SHOEI is here: the SRL3, packed with premium features including Mesh Intercom™, as well as Harman Kardon speakers and microphone. Designed specifically for three of SHOEI's most popular helmets, the SRL3 is the perfect companion for your next ride. Voice Command - Control your Sena headset with your voice. FM Radio - Listen to local FM radio stations. Bluetooth Intercom - Connect headsets via Bluetooth for a group intercom conversation. Bluetooth 5.0 - Compatible with the latest Bluetooth 5.0 platform. Custom Helmet Fit - Specifically designed to seamlessly fit in a helmet.