DollaTek MH M18 Wireless Bluetooth (BLT 4.2) MP3 Audio Receiver Board for Speaker Sound System DIY

This product is an energy-saving Bluetooth design solution, supports the latest Bluetooth 4.2 transmission and lossless 2-channel playback. The module can be connected via Bluetooth to quickly realize wireless Bluetooth transmission, which is very convenient. In an open environment, the Bluetooth connection distance can reach 20 metres. Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification. Function Bluetooth V4.2 version, Bluetooth connection technology supported, lossless WAV / WMA / FLAC / APE / MP3 decoding, stereo two-channel output. Blue indicator light of the module: when no Bluetooth is connected, the indicator light flashes quickly. When the Bluetooth connection is turned on, the indicator light always lights up