Fangrui Product Details Versatile Connectivity: This 8 In 1 Audio Switcher Seamlessly Integrates Multiple Audio Sources, Including Turntables, Mp3 Players, Dvd Players, And Gaming Consoles, To A Single Output Like Headphones Or Speakers, Ensuring High-quality Sound Without Any Compromise. Bi-directional Functionality: Designed For Flexibility, This Audio Switch Allows For Two Operational Modes. Connect Up To 8 Audio Sources To One Speaker, Or One Source To 8 Speakers, Selecting One Active Speaker At A Time To Tailor Your Audio Environment. Broad Compatibility: Equipped With Both 3.5mm And Rca L/r Inputs And Outputs, This Switch Supports Various Configurations, Making It A Universal Solution For Nearly All Your Audio Equipment Needs, From Personal Devices To Home Theater Systems. Durable And Compact: Constructed With A Robust Metal Enclosure, This Audio Switcher Promises Longevity And Reliability. Its Sleek, Compact Design Fits Effortlessly Into Any Home Theater Setup, Gaming Area, Or Professional Audio Workstation. Simple Opera