Features: Sends audio to multiple devices at the same timeAllows connection of up to 4 devicesInstalls in seconds and no sotware needed12V 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 , the Philippines, Taiwan and so on.voltage: AC100-240Vsize: 150 x 72 x 39mmMaterial: Metalcolour: Black Package Contents:1 x audio splitter 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.