This stereo adapter allows you to connect 2.5mm headphone or mic accessories to a standard 3.5mm audio port. Ideal for converting audio connections between smartphones, hands-free car kits, MP3 players, and other devices. Specifications Product Type: Audio Jack Adapter Connector Type: 3.5mm Male to 2.5mm Female Material: Durable metal and plastic construction Color: As per manufacturing batch Condition: Brand New Compatibility: Suitable for MP3 players, CD players, smartphones, and car hands-free systems Return Policy: Non-returnable item; confirm compatibility before purchase Key Features Converts 2.5mm stereo jacks for use with 3.5mm audio ports Enables compatibility between car hands-free systems and standard earphones Compact and lightweight for easy portability No software or drivers required – simple plug-and-play use