Broad compatibility Works with a range of devices including smartphones, tablets, and computers Functions as a stereo audio adapter and stereo plug adapter, providing a versatile connection solution for headphones and other audio devices Compact and portable design Ultra compact size for easy carrying as an audio interface adapter Lightweight and convenient for everyday use, travel, or on the go audio and reliable transmission Headphone jack adapter delivers clear, definition stereo sound Designed for stable, lowloss audio transmission and good transmission performance Durable and long lasting Rigorously tested for durability Built to provide a long lifespan as a stereo headphone adapter and headphone adapters Use scenarios At home or in the office: connect a laptop, tablet, or smartphone to wired headphones or external speakers for reliable stereo sound without relying on wireless options On the go: pair with a mobile device to use wired headphones when Bluetooth is unavailable or battery life is a concern In travel or shared spaces: enable quick connections to non Bluetooth audio devices in cars, conference rooms, or hotel rooms for stereo playback Key attributes Function: stereo audio adapter, stereo plug adapter, headphone jack adapter Compatibility: smartphones, tablets, computers Size: compact and portable Material and build: durable, rigorously tested Performance: definition audio transmission with reliable performance