• Built-in audio communication system allows you to speak to fellow cyclists and listen to music
• Connect with up to three other riders for 4-way Bluetooth Intercom
• Bluetooth Intercom effective range: 900 meters / 980 yards
• Bluetooth connectivity pairs to your smartphone so you can access features on-the-go
• Safety and security with an integrated tail light and a comfortable and secure design
• Three-button layout manages a variety of features, including volume level, intercom connectivity, and more. Age grade: 13 years and up

Open Box. Item appears to be in unused, excellent condition. See images for item condition. Everything included with the item can be seen in the images.  Looks as if someone tried it on. The M1 Mountain Bike Helmet brings wireless and seamless communication to the trails. Talk to an unlimited number of users via an adaptive and autonomous communication network known as Mesh. Users have no fear of disconnecting as the network adapts to changes, leaving all participants connected and seamlessly reconnecting a user who may have fallen out of range. Pair the helmet to your smartphone via Bluetooth connectivity, and you can listen to music or hear GPS navigation streamed through the helmet's built-in audio communication system. With the audio played from recessed speakers, you can listen to your surroundings without any obstructions. A tail light on the back features three different lighting settings, adaptive to the time of day.