3.5mm Stereo Dual Headphone Splitter Adapter (Female to Dual Male) What it is A compact 3.5 mm female to two 3.5 mm male splitter that lets two headphones receive the same stereo signal from a single source. Lightweight and portable, no power or battery required. Key benefits Share audio easily: connect two headphones to one device to listen together without swapping cables. Simple, plugandplay: no drivers or setup needed; just plug in and use. Preserves stereo: designed to carry standard stereo audio with minimal signal loss. Travel friendly: small form factor fits in bags, pockets, or on the go. Compatibility and use Works with devices that have a standard 3.5 mm stereo headphone jack, including smartphones, tablets, laptops, and portable music players. Note: intended for stereo audio only and not for devices requiring a microphone input or TRRS connections. Not suitable for headsets that rely on a microphone. Design and performance Lightweight, compact design suitable for travel and everyday use. Simple twooutput configuration enables two listeners to share the same audio source from one device. Size and materials Compact size for portability. Material and internal wiring details are not specified by the manufacturer. What you can use it for (scenarios) On the move: share music from a phone or tablet with a friend during a commute or in a car. In a classroom or meeting: two people can listen to the same presentation or media from a laptop or tablet without crowding around a single speaker. At home or on vacation: enjoy a movie or video together on a tablet or notebook without using a single pair of headphones. How to use Plug the 3.5 mm female end into the source device. Insert two headphones into the two 3.5 mm male ends. Play audio as you would normally. Note Note: 3.5 female to dual 3.5 male configuration; audio jack splitter for sharing stereo audio. This adapter is for standard stereo outputs and does not include microphone support.