USB powered Universal Micro USB 5V power supply
۳٫۷-۵V Supply Pad External 3.7-5V lithium battery power conversion
LED indicator Bluetooth mode long blue light
۳٫۵mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices
This version upgrades the prompt “English voice prompt”. After the power is turned on, the blue indicator light is on and enters the Bluetooth mode; after playing the “prompt tone”, it enters the pairing mode; the mobile phone Bluetooth searches for ” XFW-BT ” (decoder board device name), click ” XFW-BT ” to connect, After the connection is successful, play the “prompt tone” to play music; after the Bluetooth connection is disconnected as shown in the figure below, the decoder board is ready to pair next time and play the pairing mode “prompt tone”. The “prompt tone” of each mode is different, so users should pay attention to the distinction.
۱ x Mini Bluetooth 5.0 MP3 Decoder Board