Features: Sends audio to multiple devices at the same time Allows connection of up to 4 devices Installs in seconds and no sotware needed 12V DC power supply for reliability The 1x4 Stereo Audio Distributor works as a splitter for Stereo Audio applications, providing (4) stereo audio outputs that are identical to the audio source signal. It is capable of splitting a stereo audio signal from (1) source to (4) devices with compatible inputs. This 1X4 Analog audio splitter works with satellite and cable set-top boxes, DVD players, and other devices that contains proper audio connections. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan and so on. / Plug Type: EU Plug, it applies to Indonesia, Germany, France, Spain, Italy and so on voltage: AC100-240V size: 150 x 72 x 39mm Material: Metal colour: Black Package Contents: 1 x audio splitter 1 x power adapter 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.