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 5VSNR 90dBTHD N 70dBCrosstalk 86dBDNR 91dBSupport A2DP AVCTP AVDTP AVRCP HFPLOS 15MInterface details USB powered Universal Micro USB 5V powered3 7 5V power supply pad realize external 3 7 5V lithium battery power supply modificationLED indicator Bluetooth mode blue light is always on3 5mm stereo audio interface standard 3 5mm interface output stereo can be plugged into headphones connected to amplifiers and other equipment Package includes 1 x Audio Receiver Module