24k goldplated connector transmits stereo audio; u splitter converter; Headphone Adapter. Headset converter uses oxygen copper wiring to ensure synchronous transmission and clear sound; 3.5mm Audio Converter. Ushaped audio converter design is portable and easy to carry; helps manage cables; adapter is clearly marked for quick use; Headphone Mic Splitter. Audio splitter provides two types of headphone connectors to meet different needs; obvious port marks for easy identification; Audio Adapter. Compact and lightweight, designed for everyday portability and easy storage. Compatible with standard 3.5mm audio devices, supporting common use with smartphones, laptops, desktops, and headsets that use 3.5mm jacks. Durable construction with materials (24k goldplated connectors and copper wiring) to minimize signal loss and deliver reliable sound. Clear labeling and quickaccess design help users identify functions at a glance and connect without confusion. 23 use scenarios: On the go: connect a single 3.5mm device to two headphones or to a headset with separate microphone, enabling shared listening or voice chat without swapping cables. Desktop setup: connect a headset that requires separate microphone and headphone jacks to devices that have different jacks, using the splitter to achieve full headset functionality. Travel or remote work: take the compact adapter in a bag or pocket to simplify connections between devices with different 3.5mm configurations, reducing cable clutter. Key attributes: Function: multiconnector audio adapter with headset conversion and mic splitting capabilities. Compatibility: 3.5mm standard audio devices; supports multiple connector types as described. Size: compact and portable design. Material: 24k goldplated connectors; oxygen copper wiring. Performance: aims for synchronous transmission, stable connection, and clear stereo sound.