Meet the Spider ST1, a mesh-equipped headset with a glove-friendly jog-dial control. Operating exclusively on the groundbreaking Mesh intercom platform, which streamlines rider-to-rider communication. Featuring two different Sena Mesh Intercom™ modes: Group Mesh Intercom and Multi-Channel Open Mesh Intercom. When using Group Mesh, users create a private group that supports up to 24 riders over a range of up to 5 miles / 8 km (min 6 riders @ 1 mi / 1.6 km intervals). Users are invited into Group Mesh, for added control and privacy.