Pyle In-Wall Audio Receiver, Wall Plate Sound Control Amplifier (Microphone & Aux Inputs) This model does not come with Built-in Bluetooth. Built-in Bluetooth is available in model: PWA15BT Wall Plate Control - Microphone Paging and Speaker Control Made Easy - Rotary Volume Control In-Wall Audio Control Receiver with Built-in Amplifier - Universal Gang Wall Plate Standard Size Aux (3.5mm) Input Connector Jack - Connect & Instantly Stream Audio from Your Favorite Devices Works with Smartphones, MP3 Players, Computers, Tablets, etc. - 1/4'' Microphone Input Connector Terminal Block Speaker Connection - Optional Hard-Wire or Plug-in Power Adapter Capable (AC 100-240V, 12V DC)