Remax RL-S20 3.5mm Jack Cord Plug Audio AUX Splitter Adapter Sharing Cable. This is an audio splitter cable designed to allow two people to listen to the same audio source through their headphones or speakers. Here's a breakdown of its typical features:

Key Features:

1. 3.5mm Jack: This is the standard audio jack for most portable devices like smartphones, tablets, laptops, and more.

2. AUX Splitter: The cable has one male 3.5mm jack that plugs into your audio device and splits into two female 3.5mm jacks, each for connecting headphones or speakers.

3. Stereo Sound: It supports stereo sound, so both users get the same quality audio from the same source.

4. Portable Design: It's usually lightweight and compact, making it easy to carry around.

5. Versatile Use: Ideal for sharing music, movies, or games with a friend or family member.