Item Type: 4 Way RCA SwitcherMaterial: Aluminium AlloyRemote Control Battery: Button Cell CR2025 (Not Included)Power Supply: DC 12VInterface: 4 x RCA, 1 x L RPackage List1 x 4 Way RCA Switcher 1 x Remote Control (Battery Not Included)The product is 4 in 1 out, can not be switched.1MULTIFUNCTIONAL: 4 way RCA composite video splitter, 4 in 1 out, for splitting an AV analogue signal into multiple TV monitors or speakers. 2MULTIPLE MODES: 4 channel RCA switcher for multi source signal selection or multi room parallel amplifiers or active speakers to distribute the same signal for playback. 3EASY SWITCHING: 4 channel RCA switcher Easily switch between different sound inputs or outputs using a dedicated sound rotating switch or lossless device. 4SUPERIOR PERFORMANCE: Stereo switcher with lossless signal and robust aluminium housing for high immunity to interference. With IR wireless remote switch for multiple viewing monitors or dubbing projects. 5WIDE COMPATIBILITY: Multifunctional 4 way AV switch RCA switcher for for XBOX, DVD, for PS2, for PS3, for Wii Cable box to one TV.