Quick Start 1. Connect speaker to TSA2110A and power the board. 2. Use your phone or PC(etc) to search for a new Bluetooth device and connect it. The module will appear as "BT Speaker"(You can also change the BT name if you have a programmer). 3. Play music, so easy!
Features Size: 4.8cm x 8cm Working voltage: DC 8V-16V External mute control port Onboard switches for volume+/- Over/under voltage protection Over current protection Bluetooth 4.0