EcoPucks Helmet Audio-helpful videos & user guides March 05, 2020 19:42 Updated Click on links below: EcoPucks: General Setup and Operation Using Zello App with EcoPucks Configuration and Setup Tips for Zello Walkie Talkie App Bluetooth EcoPucks user guide Wired EcoPucks user guide Related articles SoundExtreme FAQ Troubleshooting bluetooth connections for your speaker Pairing EcoCast Customer Service by phone 800 903 9524 Helmet Audio and Sportbuds User Guides