Feature:1. Four channels, each with an independent volume adjustment button.2. With DC 5V type-C interface, the mixer can be powered by adapter, power bank, laptop, etc.3. The audio mixer module is sent in assembled, and it has small size, compact and portable, easy to carry.4. Superior sound quality with ultra-low noise, it allows you to mix microphone, guitar, bass, keyboard, electronic drum, etc..5. High quality components and strong structure, with anti-slip mats in the bottom, sturdy and durable.Specification:Features:Four channels, each with an independent volume adjustment button.With DC 5V type-C interface, the mixer can be powered by adapter, power bank, laptop, etc.The audio mixer module is sent in assembled, and it has small size, compact and portable, easy to carry.Superior sound quality with ultra-low noise, it allows you to mix microphone, guitar, bass, keyboard, electronic drum, etc..High quality components and strong structure, with anti-slip mats in the bottom, sturdy and durable.4 input 1 output mini audio mixer suitable for DJ, club, bar, party, studio, stage or more.Specifications:Plug: EU / US / UK (Optional)Input: 100-240VAC, 50/60HzOutput: 5V, 2AMaterial: Acrylic+PCBItem Size: 85 * 55 * 26mm / 3.35 * 2.17 * 1.02inItem Weight: 108g / 3.83ozPackage Weight: 251g / 8.87ozPackage Size: 14.8 * 9.2 * 9.2cm / 5.83 * 3.62 * 3.62inPackage List:1 * Mixer1 * Type-C Cable1 * PlugPackage List:1 * Mixer1 * Type-C Cable1 * Plug