Remote-operated walkie-talkie provides riders with off-grid comms
Ridingtoo Rt1 Wearable Walkie Talkie Intercom Sports Bicycle Cycling Riding CLIM for sale online | eBay
Hiking - Riding Too
Amazon.com: Retevis RT1 Walkie Talkies Long Range,High Power Heavy Duty Two Way Radios with 3000mAh Rechargeable, Rugged 2 Way Radio with Earpiece and Mic Set(5 Pack) : Electronics
Amazon.com: Retevis RT1 Long Range Walkie Talkies,High Power 2 Way Radio with 3000mAh Rechargeable,Emergency Alarm Walkie Talkie for Hunting(2 Pack) : Electronics