Outdoor Tech® teams up with Giro on two in-helmet audio systems – Snowboard Magazine
Portable Bluetooth Wireless Speakers & Headphones | Outdoor Tech
Wired Chips® Adaptable
Amazon.com: Outdoor Tech Chips 3.0 Bluetooth Snow Helmet Speakers w/Mic for Wireless Helmet Audio and Music for Snowboard and Ski Helmets - Compatible with Most Snow Helmet Pockets - 13 Hour Playtime -