Sunbuck Home Audio Amplifier Stereo Receivers with Bluetooth 5.0, 300W 2 Channel Power Amplifier Stereo System, w/USB, SD, AUX, MIC in, LED Display, Remote Control, for Home Speakers, AS-60BU open box never used, comes as show in the photos, the remote control is not included, 300 Watt Power# The 2-Channel Sunbuck Bluetooth Stereo Amplifier Receiver is perfect for your karaoke, home theater and stereo system. Provide you with 300W/150Wx2 power output(RMS 2x60w), which can accommodate 2 sets of speakers, so that you can enjoy the home audio impact of high-quality audio amplification. #Bluetooth 5.0 Wireless Connection# The professional stereo receiver is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. Compatible with today's latest devices (including smartphones, tablets, iPad, iPhones and computers), this stereo amplifer is easy to pair with the receiver. #7 Inputs Optional# The audio component amplifiers support USB2.0/SD card/Bluetooth5.0/AUX in/FM radio/two microphone inputs and various external sources RCA(R, L) audio input. The 2 pairs RCA audio inputs are suitable for tuner, CD player, tape drive and so on. SD/USB support MP3, WAV, WMA, APE, PLAC format. FM radio can't fix and save FM stations. #EQ Control# The improved professional compact bookshelf sound amplifier features crisp, responsive buttons for mode controls. Rotary knob controls for mic echo / volume, balance, bass, treble, master volume, input source and the unique folder/track. Remote control only for volume not for full control. #Guarantee# The audio receiver support 1-year warranty, and we try our best to provide the good customer service. If there is any problems, please contact us.