With just one press of the mesh button, the 30K instantly connects with an infinite number of other 30K users within a 1.6 km radius. With a stable connection, the 30K also automatically searches for lost connections when a rider goes out of range, without affecting the rest of the group. Sena's premium HD speakers are designed not only to enhance comfort but also to ensure improved audio performance. The HD speakers maximize volume, bass, and sound quality, featuring a beveled edge for easy fitting into the helmet's speaker cutouts. The additional Bluetooth chip enables audio multitasking, allowing for a conversation via Mesh 2.0 intercom while simultaneously using Bluetooth functions like listening to music, making phone calls, or receiving navigation prompts. In Open Mesh mode, a connection can be made with virtually unlimited users of Mesh 2.0 network devices. In Group Mesh mode, however, up to 24 additional riders or an unlimited number of guests can be connected. Additionally, up to three more Bluetooth users can be paired, with the option to include them in the mesh group. Open Mesh intercom allows communication with an almost unlimited number of users, while Group Mesh intercom enables a private group of up to 24 participants.