custom 1Pcs XS3868 Backplane Master Plate Adapter Chip Stereo Audio Bluetooth Module Shield OVC3860 3.6V-4.2V

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase. XS-3868 Bluetooth stereo module   1. Features 1) high integration, low cost, low power consumption 2) comply with Bluetooth2.0 specification 3) Support A2DP V1.2, AVRCP V1.4 profiles 4) Integrated EEPROM, can be configured to work mode and parameters 5) stereo audio output can directly drive 40mW 32Ω speaker 6) Low voltage detection   2. Scope 1) Bluetooth stereo headphones 2) Bluetooth stereo   3. Parameter 1) .USB charging voltage: 4.2V ~ 9V 2) .USB charge current: 400ma 3) .XS-3868 power supply voltage: 3.6V ~ 4.2V 4) Play Music Current:. 80MA (MAX) 5) With machine current: less than 1MA 6) Module size:. 49 * 22mm (without welding XS-3868), 54.5 * 22mm (welding XS-3868)   4. Instructions Meaning LED lights D1: Charging D2: Charging complete D3: Battery low D4: LED1, Bluetooth status indication D5: LED2, Bluetooth status indication   Next: at a VOL-: volume down VOL +: volume increase Play / Pause: Start / Pause, press switch   5. Notes 1). Next to the antenna can not have a metal 2). Sound shielding box can not be a large area