The Sena SURGE brings the innovation of Sena technologies to the timeless three-quarter motorcycle helmet. Designed with both comfort and advanced technology in mind, the SURGE allows riders to ride connected using our industry leading Mesh 2.0 intercom system, featuring: DOT Approved Open Mesh with 9 channels Group Mesh for private group connections 3/4 helmet design with fully integrated Mesh Intercom communication system Mesh 2.0 Bluetooth Version 5.2 OTA (Over-The-Air) firmware update 40MM HD Speakers 21 hours of talk time
