Portable durable metal case, 1 input to 10 channel out headphone amplifier Arklove Audio hp10 is a 10 channel amplifier with 10 independent stereo high power amplifier sections, each output has individual volume knobs that can individually control different Headphones or speakers.      The 12V/1A power adapter is equipped with a 12V/1A power adapter, which has protection functions such as overheating protection/overvoltage protection, so you don't have to worry about potential safety hazards when using the headphone amplifier.      Provide you with a wonderful sound experience and metallic feel.            Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on      Colour:black      Material:plastic      The appearance of the plug is random, don't accept the specified            Package Contents:      1 x headphone amplifier      1 x power plug            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.