Avantree BTTC-218 Support Center Relay User Manual
Learn how to use the Avantree BTTC-218 Support Center Relay with this user manual. Discover the product's features, button functions, LED indicators, and instructions for connecting to an audio source and headphones. Keep your Relay charged with the provided USB C cable and check the battery level with a double click of the MFB button. Perfect for in-flight entertainment systems or any audio source with an AUX 3.5mm connector. Get started with the BTTC-218 Support Center Relay today.