4-Channel Audio Amplifier with Bluetooth - Home Stereo Receiver w/ 500W Max Power - Commercial or Karaoke - Dual Mic Input with Echo, Vol, Talk-Over - AUX In - Sub Out - USB-A MP3 Player, AM/FM

500 Watt Power: This 4-channel Bluetooth home audio amplifier is ideal for your PA and home theater entertainment. It delivers 500W peak power for use with multiple speakers having 4-8 ohms impedance, enabling you to enjoy high-quality audio. It is compatible with today's latest devices, including smartphones, tablets, laptops, and computers, for hassle-free pairing. Bluetooth Compatible: The professional integrated indoor stereo receiver features Bluetooth for wireless audio streaming. It works with smartphones, tablets, laptops, and computers. 7 Inputs: This personal portable digital amplifier box supports iPod, MP3 players, USB, micro SD cards, and AUX playback. It includes a built-in FM radio with a digital LCD display, audio input, REC output, plus RCA (L/R) connectors for subwoofer output, and two ¼ microphone inputs with echo. Talk Over Button: The compact speaker amplifier includes a MIC talk-over function. When engaged, the currently playing music or audio is momentarily paused. This feature is handy for paging, voice-over, and announcements. EQ Controls: The sound amplifying device provides crisp buttons for selecting audio sources, and rotary knobs for equalization, microphone, and master volume adjustments. A remote control is included for making audio adjustments from a distance. Note: Packaging may vary