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XS-3868 Bluetooth stereo module
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
