Alta Wireless Bluetooth Helmet Drop in Headphones- HD Speakers Compatible with Any Audio Ready Ski/Snowboard Helmet - 3 Button Glove Friendly Controls with Microphone for Hands Free Calls. Pro Focus Rated Dry Input Power:120w

Rated Dry Input Power:120w

Cassette Body: Default Shimano or Sram 8/9/10/11speed (Campagnolo 10/11sp available

Shoulder strap pocket size: 8

Frame: Evolve (53% bio-based)

Alta Wireless Bluetooth Helmet Drop in Headphones- HD Speakers Compatible with Any Audio Ready Ski/Snowboard Helmet - 3 Button Glove Friendly Controls with Microphone for Hands Free Calls. Pro Focus Rated Dry Input Power:120wColor: Arctic White Blue Features: PREMIUM BALANCED SOUND Shred the slopes listening to your favorite tunes in high definition sound with the Alta Bluetooth Audio system. Using 40mm Drivers and a premium Bluetooth 5. 0 wireless chip set, the Alta wireless Bluetooth speakers deliver balanced dynamic sound with deep bass at any volume level. CRISP HANDS FREE CALLING No more digging for you phone or taking off your helmet to make a call. Simply press the