Vender [Constantandstarr] Dual Channel 5W*2 5V PAM8403 Bluetooth 4.2 Amplifier Decoder Stereo Board REAX al mejor precio

Feature: Universal Micro USB 5V power supply External 3.7-5v lithium battery power supply conversion Standard 3.5mm interface, output stereo audio source, can plug in the headset, connected amplifier and other equipment Specification: Power Supply: Micro USB 3.7-5V SNR:90dB THD+N:-70dB Crosstalk:-86dB DNR:91dB Support Profile:A2DP/AVCTP/AVDTP/AVRCP/HFP LOS ：>15m Package Included: 1 x Bluetooth Decoder Board