Built-in DSP reverberation chip, 16 reverberation effects, making tuning more convenient. Supports mobile storage device U disk, songs can be stored in the U disk, inserted for playback. Built-in Bluetooth function, supports wireless docking of most Bluetooth-enabled electronic devices, enjoy wireless. 48V phantom power, compatible with various types of microphones, more convenient performance. Voltage stabilization circuit design, easy to use and no loss of sound quality. Note:The glowing part of the product in the picture is a light effect. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on./EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Colour:Black Material:Plastic<br><br>Package Contents: 1 * Audio Mixer 1 * Power adapter Only the above package content, other products are not included. 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.