Easy Connection Mode No power supply required. This 3.5mm stereo Ysplitter installs directly and works without complicated setup, delivering quick, plugandplay use. Portable Design Lightweight and compact construction for easy portability. Slip it into your pocket or backpack for onthego sharing of audio. Durability Construction Tensile strength is doubled to provide a more robust connector. The splitter delivers stable transmission and is less prone to damage from everyday use. Stereo Separation Design Converts one 3.5mm headphone output into two separate stereo outputs. Each connected headphone receives clear, detailed sound for a better shared listening experience. Key attributes Function: 1 to 2 stereo Ysplitter for shared audio from a single 3.5mm source Compatibility: Standard 3.5mm headphone jacks (works with most devices featuring a 3.5mm audio output) Size: Portable and lightweight for convenient everyday use Material: Designed for durability with enhanced tensile strength Performance: Delivers stable, quality stereo transmission to two headphones Use scenarios On the go entertainment: Share a movie, music, or game audio with a friend from a single smartphone, tablet, laptop, or portable player during travel or commutes. Classroom or meeting setting: Two listeners can simultaneously hear the same audio from a laptop or tablet, helpful for demonstrations, tutorials, or collaborative review. Home or office listening: Pair with a desktop or media device to allow two people to listen together while watching videos, editing projects, or reviewing content.