3.5mm Stereo Mixer 4-in-1 Out Volume Knob Audio Switcher for PC Laptop

1 4 In 1 Out: Stereo mixer that mixes four sound inputs into one stereo output. Each potentiometer controls the volume of each channel independently, and the volume does not affect each other. 2 Easy To Adjust: Stereo mixer splitter has standard switch gear. With bass and treble controls, you can adjust settings to your needs and easily drive a variety of headphones and external amplifiers. 3 Standard Design: Stereo splitter can directly drive headphones or connect power amplifier, the interface is 3.5mm stereo jack. The shell is made of high quality aluminum alloy, which is sturdy and durable. 4 Input And Output Compatibility: Sound extractor input interface is compatible with PC, mobile phone, laptop, etc. The output is compatible with speakers, headphones, bar speaker and more. 5 Safe: Working power of the mixer is DC 5V-12V DC5.5 x 2.1, and the magnification is about 2 times. The quiescent current is about 8mA. Using NJM3414 low voltage and high current, the maximum driving current is 70mA.

What's in the box
1 x Stereo Mixer