Description: Audio distribution: Headphone Splitter can expand single 3.5mm audio jack into multiple output ports, allowing multiple headphones or speakers to monitors the same audio source at the same timeWide compatibility: 3.5 mm Audio Cable Splitter supports headset or live broadcast port transfer of phone sound card, suit for most phones and other devices with auxiliary jacks, allowing mic built in headphones and external 4 pole mic to be connected to laptops at the same timeNo interference: Y Splitter Cable ensures no interference when distributing audio signals, providing clear sound qualityPortable design: Extension Cable is lightweight and portable, easy to store and carry, and suitable for quick setup of audio sharing in different occasionsPVC material: Headset Splitter is made of PVC material to ensure the durability and reliability of audio distribution lines Specification: Material: PVC Size Chart: Length 0.3 meter/11.81inch Package Includes: 1 Headphone Splitter Note: 1.Please allow 1~3 cm error due to manual measurement, thanks.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you