Feature 1Durable And Non Slip: The mixer is made of premium metal for durability and has non slip pad on the bottom to keep it stable. 2Compact And Portable: Mini stereo mixer is ultra compact, lightweight and portable, can be used at anytime and anywhere. 3Volume Control: Features independent volume controls, allowing each listener to determine their own volume with dedicated output volume control knob. 4High Performance: Professional stereo mixer that provides the highest sound quality for each headphone, even at maximum volume. 5Noise Free: 6 channel passive mixer with no background noise to provide premium sound. Suitable for CDs, computers, laptops, etc.SpecificationItem Type:StereoMixerMaterial: Metal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x StereoMixer1 x InstructionManual