Bluetooth Audio Receiver Board Bluetooth Amplifier Board MP3 Lossless Decoder Stereo Audio Module for Car Speaker Amplifier

1. Features:: KCX_BT002 is a Bluetooth audio module that integrates Bluetooth, audio and Bluetooth phone calls. It supports the market, all kinds of intelligent mobile phone player to play music, voice calls, telephone / hang up call / redial last call function. You just need to put this codec into your product, and you can upgrade your regular wired audio products to wireless Bluetooth audio products. 2. Typical applications: 1>. Home speakers change Bluetooth speakers 2>. Sound box maintenance and upgrade 3>. Car player upgrade 4>. Computer speaker upgrade 3. Instructions for connection and pairing operations: After power to hear a voice prompt "Bluetooth mode", which means the module into the Bluetooth mode, and opening mobile phone Bluetooth switch. Then searching for nearby Bluetooth devices after a few seconds, you will see the equipment named "Bluetooth Audio" Bluetooth device, click on the link in the mobile phone side can connect Bluetooth mobile phone. After the connection, the decode board broadcasts the voice prompt for "successful connection". At this point, open the phone player to play music, the phone's music can be transmitted via Bluetooth wireless to the decoder board. 4. About incoming calls When a mobile phone with a Bluetooth module has an incoming call, the module sends out a voice to broadcast the caller's call number. You can answer the call of the Bluetooth module short press P/P key, after the call, call audio signal from the Bluetooth module external electret microphone (to use the Bluetooth module calls the Bluetooth module to connect the electret microphone, otherwise they can not hear the sound). In addition, you can switch to any phone or Bluetooth module during the call process.