The Sena Spider RT1 Mesh Motorcycle Bluetooth Communication System is designed for seamless communication among riders. It features Mesh Intercom technology with a range of up to 5 miles/8 km. The Multi-Channel Open Mesh supports an unlimited number of riders and allows switching between 9 channels, while Group Mesh is ideal for private groups of up to 24 participants. Enhanced HD Speakers provide superior audio quality with increased volume and bass. Bluetooth 5.2 connectivity enables connection to smartphones for music, calls, and GPS navigation. The device boasts a sleek, low-profile design with a simple three-button interface and is compatible with the Sena Motorcycles App for extended functionality. Key specifications include speaker dimensions of 40 mm diameter and 7.2 mm thickness, and a main module measuring 97 mm x 48 mm x 27 mm.