<p>Support reading MP3 songs in TF card and U disk.</p> <p>Support adjustment of treble, bass and master volume.</p> <p>Supports MP3\/WAV format.</p> <p>Supports wireless microphone board(not included).</p> <p>Working voltage:AC 220V or DC 12V-24V.</p> <p>With AUX audio input, can be connected to the computer, phone or CD.</p> <p>Dual microphone input, adjustable reverb, built-in bluetooth and FM radio.</p> <p>Rate Power:100W</p> <p>Power Output:100W-300W</p> <p>Fit for speaker 4-8 ohm, power less then 200W.</p> <p>Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on.</p> <p>Voltage:AC100-240V</p> <p>Note:The colors of some accessories are random and cannot be specified, which will not affect the use.</p> <p>Colour:Black</p> <p>Material:Metal+Plastic</p> <p>Package Contents:</p> <p>1 x Amplifier Board</p> <p>1 x AC Power Cable</p> <p>1 x Audio Cable</p> <p>1 x Remote Control(1 x button battery not included)</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>