User Manuals, Instructions and Guides for Sumind products.

Sumind BT70B Bluetooth FM Transmitter User Manual

Learn how to set up and use the BT70B Bluetooth FM Transmitter with this easy-to-follow user manual. Discover the specs, features, and controls of this black transmitter, including Bluetooth V5.0, dual USB charger ports, TF card and aux line inputs, and FM transmitting range of 3 meters. Connect your phone, make hands-free calls, listen to music, and more with this Sumind device. Get all the details you need to know in one place.