Four Place Expansion for Rugged OFFROAD Intercom Systems helmets High capacity 3800mAh battery for

High capacity 3800mAh battery for Rugged Radios V3 and RH-5R handheld radios provides double the battery life of the standard battery

Use the Tread® app on your compatible smartphone to sync data across your various devices and plan routes

Black only

5mm earbud jack

Four Place Expansion for Rugged OFFROAD Intercom Systems helmets High capacity 3800mAh battery forEasily turn your four person intercom setup into eight! This expansion jack box offers plug and play expansion for quick and easy installation. The perfect solution for airboats, military vehicles, or any large group that needs to stay connected in high noise environments. Plug your 2 way radio headset directly into a 5 pin jack, or add a CS OFF intercom cable to use with your favorite Ultimate Headset or Offroad Helmet Kit!