Versatile 3.5mm Audio Splitter and Switcher – Reliable, Easy, and Convenient This multifunction audio device is designed to eliminate constant cable swapping and make audio management simple. Compact, durable, and easy to operate, it offers multiple connection options for both input and output, enhancing your listening experience and simplifying your setup. Key Features and Benefits: 1to4 Input / 1 Output Audio Splitter: Connect up to four audio sources via 3.5mm ports and select one source for output. for smoothly switching between devices without repeated plugging and unplugging. 1 Input / 4 Output Audio Switcher: Connect one audio source and choose your preferred output mode between speakers and headphones. Note: Output cannot be sent to all four destinations simultaneously. PlugandPlay Operation: No external power supply required. Simply connect your devices and start listening instantly. TwoWay AB Audio Switch: Operates in both directions with the convenience of a builtin volume adjustment knob. For results, raise the volume on your audio source before adjusting. Compact and Portable: Small enough to fit in your hand, making it easy to integrate into desktop or mobile setups. Sturdy Build: Made from durable materials designed to withstand regular use. Practical Applications: 1. Home Office Setup – Seamlessly switch between computer audio, tablet, phone, and media player without disturbing wiring. 2. Studio Work – Conveniently control playback sources and toggle between monitor speakers and headphones during mixing or recording. 3. Entertainment Centers – Link multiple devices such as game consoles, music players, and streaming boxes, and select outputs with ease. Compatibility: Supports standard 3.5mm audio connections, ensuring compatibility with most headphones, speakers, computers, smartphones, tablets, and audio equipment. Performance: Provides clean, clear audio signal switching with minimal loss. The manual selector ensures precise source or destination control, giving you a smooth, interference listening experience. This audio splitter and switcher is the ideal solution for anyone who needs reliable multidevice connectivity, quick switching between audio sources or outputs, and simple, power operation.