Features: Experience Sound connectivity with 3.5mm to 2RCA Bidirectional Sound Switcher, featuring 2 interfaces that caters to sound need. Crafted from aluminum alloy, this switcher offer 1 touch switching, adjustable Volumes control, and corrosion resistant properties for long performances without the need for external power. for both men and women, this Sound switcher for enthusiasts and audiophiles seekings effortless Sound solution. Whether in a professional office setting or within the comfort of your home, this Sound accessory ensures efficient Sound connection between devices. Enhances your multimedia experience with Sound switcher for reliability, making it for any Sound. Specifications: Material: Aluminum Alloy Size: 83x60x28mm Package Includes: 1PC Sound Selectors note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.