1. Simple Controls: The ultra low noise stereo line mixer collects sounds from various sources (speakers, microphones, pianos, guitars, basses, etc.) for monitoring or routing. Each channel on the mini professional sound mixer has volume control, individual input jacks, and a single output for the amplifier. 2. Low Noise Design: The audios mixer features optimized circuit design to clear signal transmission and reduced background noise, providing professional audio quality for your projects. 3. Volume Control: Each channel on the mini audio mixer line mixer is equipped with volume adjustment, allowing users to precisely control the volume according to their needs. 4. Multiple Input Sources: The small audio mixer supports connections to various devices, including speakers, microphones, pianos, guitars, and basses, meeting the needs of different scenarios and applications. 5. RGB Lighting Effects: The mini professional sound mixer comes with cool RGB lighting effects, adding of modernity and vibrancy to your studio setup. Convenient Type-C charging enhances the user experience, and the mixer offers 4-channel input and stereo output, suitable for various audio mixing occasions. Use scenario:MIX400 PRO mixer is very suitable for a variety of application scenarios such as home recording, live broadcast, music creation and audio production. It is an ideal choice for audio enthusiasts and professionals. Model:MIX400 PRO Power supply interface:TYPE-C Audio interface:6.35mm Volume adjustment of each channel: adjustment Product size:108x76x22mm Product net weight:250g 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* Stereo Line 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.