Bluetooth wireless communication kit for 2 way radios TSA1453B Bluetooth audio volume control port(BVC)

Bluetooth audio volume control port(BVC)

This make it possible to build a wireless surround sound system by using the TSA8814

10% THD+N     30W RL= 4Ω

Dimensions: 51*51*20mm

) and  transformation from 2

Bluetooth wireless communication kit for 2 way radios TSA1453B Bluetooth audio volume control port(BVC)This is a full duplex bluetooth voice communication kit for 2 way radios. A wired headset is connected with the biggest board (TSA5003). Another board TSA5004 is connected with the 2 way radio. The smallest module is the wireless PTT button. TSA5004 slave module TSA5004 module audio interface is a 4 pins 2. 54mm pin space XH connector. MIC pin is microphone input. SPK1 and SPK2 are speakers output. Power input range: DC3. 3V 6V. You need connect the