4 Channel Stereo Sound Mixer, Stereo Channel Mini Audio Mixer with Ultra Low Noise, Input and Output, Separate Volume Controls for Headphones music_update_2021 You can buy with confidence

You can buy with confidence knowing that we are committed to providing excellent after-sales support

while the remote control switch door

includes 1*4K HDMI

Supports up to 240W power delivery

an automatic shutoff feature conserves battery life

4 Channel Stereo Sound Mixer, Stereo Channel Mini Audio Mixer with Ultra Low Noise, Input and Output, Separate Volume Controls for Headphones music_update_2021 You can buy with confidence4 Channel Stereo Sound Mixer, Stereo Channel Mini Audio Mixer with Ultra Low Noise, Input and Output, Separate Volume Controls for Headphones How to Use: Remove the product and use it Specification: Item Type: Mixer Material: Aluminium Alloy Power Supply: DC 5 19V Interface: 1 x 3. 5mm 0. 1in Stereo Interface, 4 x Interface, 1 x RA Output, 1 x 3. 5mm 0. 1in Headphone Output Features: 1. When You Have Multiple Sound Devices Need to Share Sound or