Backplane Adapter Board Bluetooth Stereo Audio Module Master Chip OVC3860

product description Features: 1) high integration, low cost and low power consumption 2) Conforms to Bluetooth2.0 specification 3) Support A2DP V1.2, AVRCP V1.4 profile 4) Integrated EEPROM, configurable operating modes and parameters 5) Stereo audio output can directly drive 40mW32Ω speaker 6) Low voltage detection Scope of application: 1) Bluetooth stereo headphones 2) Bluetooth stereo parameter: 1) USB charging voltage: 4.2V - 2) USB charging current: 400ma 3) XS-3868 supply voltage: 3.6V - 4.2V 4) Play music current: 80MA (MAX) 5) machine current: less than 1MA 6) Module Size: 54.5 x 22mm