Sena 20S EVO Bluetooth Communication System

Advanced Noise Control™
Versatile bike-to-bike conference intercom
Intercom working distance up to 1.5 miles in open terrain
Multipoint Bluetooth for dual mobile phone
HD quality crystal-clear and natural sound
Intuitive voice prompts and commands
Built-in FM radio tuner with a station scan-and-save function
All-in-one helmet clamp kit
Quick Bluetooth pairing
Universal Intercom™: intercom with other brand communication systems
Water-resistant for use in inclement weather
Firmware upgradeable