Sena +Mesh Adapter - allows any Sena Bluetooth Intercom system to connect to the Sena's Mesh 2.0 Intercom network. The +Mesh wireless adapter for Sena headsets allows for seamless communication with other Sena headsets built with Mesh Intercom rather than connecting over Bluetooth, with a range of up to 800 meters. Mesh Intercom, a step above the rest: Easy-to-use +Mesh adapter will turn any headset into a more advanced and flexible communication device with the simple push of a button Mesh-network technology will instantly connect you to a virtually limitless amount of users Provides a more stable connection by intelligently searching for lost intercom connections and automatically reconnecting them once back within range, while the rest of the group stays together Easy to use, Easy to install: Simply attach the adapter to any surface on your motorcycle For optimal results and to maximize your intercom range, mount the +Mesh in a spot that provides the most direct line of sight to the riders with whom you wish to connect Explore more with +Mesh Sena Apps: Easily manage and navigate through the device's settings straight from your smartphone Turn the Mesh Intercom feature on and off, change between 9 Open Mesh channels, and gain notifications of the latest firmware updates Features: Mesh Intercom - Robust and reliable communication Compatible with Bluetooth 5.0 Intercom Range - 800 m max Specifications: Dimension: 45 x 187 x 26 mm Weight: 60 g Bluetooth 5.0 Connection Distance: 10 m Intercom: Working Distance: Up to 0.8 km in open terrain (Mesh), Can extend up to 3 km between 6 riders Open Mesh Intercom: 9 Channels Audio: Noise Gate Sample rate: 16 kHz (wideband), 8 kHz (narrowband) Battery: Talk Time: Up to 13 h Charging Time: 2 h Included: +Mesh USB Power & Data Cable Belt Clip Mount Rubber Strap Mount Flat Surface Mount