3pcs Car Speaker Amplifier bluetooth 4.1 Audio Receiver Module Modification Accessories Motherboard Stereo

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.

Package includes:

3 x Audio Receiver Module