The Sena Expand Mesh is a compact communication headset equipped with Mesh Intercom™ technology allowing for easy group communication. With just a touch of a button link multiple Expand Mesh headsets and/or any Sena Mesh Intercom™ device for open communication, perfect for a wide variety of recreational activities.

Sena SPH10 offers four-way intercom conversations featuring a 900-meter (980 yards) range, and hands-free calling to other workers. The versatile dial with large buttons; stable and secure fit for almost any work duty; crystal-clear audio with automatic volume boost in noisy environments, while Advanced Noise Control™ technology detects and cuts out background noise; and the design of the SPH10 allows for a stable and secure fit for almost any active condition.