Features: Noise Reducing Headsets and cords now standard. Large illuminated LCD display with 14 channels and 38 talk groups. VOX/Voice activated or PTT/push to talk with a full duplex intercom. Cellular phone input and an audio input with full stereo sound. Powered by Chatterbox's powerful built in rechargeable NI-MH battery allowing up to 5 miles range. Tough water resistant casing. Kit Includes: Chatterbox FRS X2 stereo unit with volume adjustment, voice sensitivity control, two channel plus intercom switch, audio in jack for Walkman type stereo hookup. Push to talk button. High quality foam covered microphone and speaker system (Full or Open Face). All the necessary mounting brackets and hardware. NOTE: These are for the Rider only. Each Motorcycle will need to purchase there own unit for Bike to Bike communication. For Rider to Passenger communication you will need to purchase 1 additional Noise Reducing Headset and 1 Noise Reducing Headset Extension cord.