kenable 3.5mm Jack Socket to 2.5mm Plug Stereo Headphone Audio Adapter

VERSATILE COMPATIBILITY - Converts 3.5mm headphone plugs to fit 2.5mm audio sockets on older MP3 players, MP4 players, mobile phones and portable devices BIDIRECTIONAL DESIGN - Works in either direction for maximum flexibility, allowing connection between various audio equipment with different jack sizes STEREO AUDIO QUALITY - Full stereo sound transmission maintains audio fidelity for music, podcasts and calls without signal loss or distortion COMPACT POCKET SIZE - Small lightweight adapter easily fits in pockets, bags or cable organisers for convenient portable audio connectivity on the go GOLD PLATED CONTACTS - Corrosion-resistant connectors ensure reliable signal transfer and long-lasting performance with repeated use