10 channels of 6.35mm TRS/ input - It can input 10 sets of audio signals at the same time, and each set of circuits does not interfere with each other or crosstalk. VOLUME ADJUSTMENT KNOB - Each channel has an volume adjustment knob, allowing you to adjust it as you wish. HIGH QUALITY LOW NOISE CHIP LOW NOISE AND QUALITY - It uses high-quality low-noise chips to optimize high-precision sensing audio applications and output clear, low-noise audio. Gold-plated 6.35mm audio interface - 10 gold-plated 6.35mm input interfaces. High--plated interfaces can effectively avoid poor contacts and smooth signal transmission. TYPE-C power supply interface - It is powered by USB 5V and has a built-in power boost module for outdoor use and direct use in live broadcasts. It can be powered by a power bank and is suitable for a variety of occasions. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black Material:Aluminum Alloy Package Contents: 1 * Sound Audios Mixer 1 * Power Adapter 1 * English instruction manual 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.