PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Moukey Wireless Dual Channel Audio Receiver USB SD AUX with Monitoring LCD Screen for Home Speakers Theater Entertainment, MAMP1 PRODUCT DESCRIPTION The dual-pass Moukey BT stereo amplifier receiver is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provide you with enough powerful power amplification, which can accommodate 2 sets of speakers, so that you can enjoy the audio impact of high-quality audio amplification. 4.0 Wireless BT Connectivity The sound amplification mixer device is equipped with Bluetooth wireless music streaming with a wireless range of 40 feet / 12 meters or more. Equipped with today\'s latest devices (including smartphones, iPads, iPhones and computers), it is easy to pair with the receiver. Multiple Input and Output Modes The digital amplifier box supports various external signal sources. 2 RCA audio inputs for tuner, CD player, tape drive, two 2.5-inch / 6.35 cm microphone inputs, one monitor headphone output port, USB, SD card, 3.5mm AUX IN and FM radio antenna. With RCA audio output, 2 pairs of banana plug speaker output. Easy Balance Control Improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. Knobs control microphone echo / volume, balance, bass, treble, master volume, input source and unique folder / track. PRODUCT INFORMATION Product Dimensions ‏ - ‎ 32 x 31 x 17 cm; 3.53 Kilograms Date First Available ‏ - ‎ 27 Nov. 2020 Manufacturer ‏ - ‎ Moukey Manufacturer reference ‏ - ‎ MK0101-US