【4-in 1-out /1 in 4 out Stereo Audio Switcher】Connect up to four audio sources like a DVD player, gaming console, PC, or TV box to one set of speakers or headphones. The RCA+3.5mm bi-directional switch maintains original sound quality, eliminating the need to plug and unplug cables repeatedly.
【Bidirectional RCA & 3.5mm Aux Operation】This switch works in two directions: combine four audio sources into one speaker, or route one audio source to four different speakers (only one output active at a time). The design supports both 3.5mm and RCA L/R connections for input and output.
【Passive Design Requires No Power Supply】This is a plug-and-play audio selector. It operates without an external power source, drivers, or software. A metal housing is used for durability and efficient heat dissipation during long-term use.
【Wide Compatibility with Multiple Devices】Compatible with devices featuring RCA or 3.5mm audio ports, including laptops, televisions, CD players, and mixers. This switch box provides a flexible connection solution for various home entertainment and professional audio setups.
【Compact Metal Enclosure with Stable Connection】The switch box is constructed with a metal casing for physical durability and stable signal transmission. Its compact size fits easily on a desk or in an entertainment center, helping to organize and reduce cable clutter.