Bluetooth decoder board MP3 lossless car speaker amplifier modified Bluetooth 4.1 circuit board XY-BT-Mini
Feature:
Support bluetooth 4.1, support automatic connection back, support WAV+APE+FLAC+MP3 lossless decoding, stereo output.
Power Supply: 3.7-5V
SNR: 90dB
THD+N: -70dB
Crosstalk: -86dB
DNR: 91dB
Support: A2DP / AVCTP / AVDTP / AVRCP / HFP
LOS: >15M
Interface details:
USB powered: Universal Micro USB 5V powered
3.7-5V power supply pad: realize external 3.7-5V lithium battery power supply modification
LED indicator: Bluetooth mode blue light is always on
3.5mm stereo audio interface: standard 3.5mm interface, output stereo, can be plugged into headphones, connected to amplifiers and other equipment.
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