3.7V-5V mini Bluetooth 4.1 audió vevő MP3 dekóder veszteségmentes erősítő modul

3.7V-5V Mini Bluetooth 4.1 Audio Receiver MP3 Decoder Lossless Amplifier Module
Description:Parameters characteristics
Power Supply3.7-5V
SNR90dB
THD N-70dB
Crosstalk-86dB
DNR91dB
Support ProfileA2DP/AVCTP/AVDTP/AVRCP/HFP
LOS>15m
Functions and interfaces definationInterfaces specification:USB powered: Universal Micro USB 5V power supply
3.7-5V Supply Pad: External 3.7-5V lithium battery power conversion
LED indicator: Bluetooth mode long blue light
3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, plugin, headphones, connect amplifiers and other devicesDimension: 30*30mm(L*W)Operating specification:When power on and blue led is on, it goes into Bluetooth mode and it is ready to pair. The device named “XY_BT” Cell phone searched is the decoding board device.Connecting the “XY_BT” device with cell phone, the decoding board plays “The bluetooth device is connected successfuly”, the decoding board has connected with the cell phone successfully, and you can playing music through the bluetooth device. Showing in the below picture .Package Include:
1*Mini Bluetooth 4.1 Audio Decoder Board MP3 Lossless Amplifier Circuit board
202323145986 - ali110 (281)