ITEM NAME:Bluetooth Mp3 Decoder Module Audio Receiver Board Car Speaker Amplifier Mod W2U8 Bluetooth Mp3 Decoder Module Audio Receiver Board Car Speaker Amplifier Mod W2U8 1. Power Supply: 3.7-5 V 2. SNR: 90dB 3. THD + N: -70dB 4. Cross talk: -86dB 5. DNR: 91dB 6. Support Profile: A2DP / AVCTP / AVDTP / AVRCP / HFP 7. LOS:Greater than 15 m Operation Introduction: 1. Mode Control: when the decoding board does not plug U-disk or TF card, power on standard bluetooth mode; When the decode board plugs U-disk or TF card, power on standard music mode; Use remote control MODE key or to change the mode 2. Music Mode: plug U-disk or TF card can play audio file that is saved 3. bluetooth Mode: when switching mode, it broadcasts "The bluetooth device is ready to pair", which means that the board entered into bluetooth mode and waiting for matching; mobile bluetooth search "XY_BT" (Decode board device name), click on the link, and the board prompts "The bluetooth device is connected to successfuly", which means that the decoding board has connect with mobile successfully and then play the Music 4. USB Audio: USB Audio mode (also called sound card mode), use USB wire to connect with USB Audio interface, switch mode directions "USB MODE" that is USB Audio mode. open the music player on computer to play music, use decoder board to play music; if plug in TF card then it can read 5. Notice: when using USB Audio mode, do not plug in U-disk colour:Red Material:Metal + pc size:46*40*11mm Package Contents: 1 * car Bluetooth 4.1 MP3 WAV decoder board 1 * remote control.Open the music player on computer to play music, use decoder board to play music; if plug in TF card then it can read. 1 car Bluetooth 4.1 MP3 WAV decoder board. Music Mode: plug U-disk or TF card can play audio file that is saved.
