The MC-551 full-face helmet headset and PTT system is an accessory for use with handheld 2-way radios (e.g., FRS, GMRS, CB, amateur, commercial). The MC-551 makes the use of a 2-way radio convenient and safe while riding a motorcycle, snowmobile, ATV, or any other activity in which a helmet is worn. Use the MC-551 in conjunction with your 2-way radio for bike-to-bike, sled-to-sled, and ATV-to-ATV communications while riding.

The MC-551 features a full-face helmet headset with 2 ultra-thin speakers and microphone that attach quickly and easily inside the helmet. A weatherproof handlebar mount push-to-talk (PTT) switch puts control of the 2-way radio at your fingertips. Generous cable lengths and helpful accessories make installation easy and professional looking.

The MC-551 is compatible with the following popular handheld 2-way radios:
· Cobra FRS, GMRS, CB Radios with Separate Speaker & Microphone Accessory Jacks
· Motorola TalkAbout FRS, GMRS Radios with Separate Speaker & Microphone Accessory Jacks

The MC-551 comes complete with...
· 1pc Speaker/Microphone Headset for Full-Face Helmets (pictured)
· 1pc Weatherproof Handlebar Push-To-Talk (PTT) Switch (pictured)
· 1pc 3-Way Interface Cable (pictured)
· 1pc Coiled PTT Extension Cable (pictured)
· All Installation Accessories (not pictured)