UGREEN : 20502
Converts the 3.5mm male to 2.5mm female. It is ideal solution for connecting your stereo headphone with 2.5mm to CD/DVD players, MP4, ipods, mobiles, and other devices with 3.5mm audio socket.
1. Input: 3.5mm male
2. Output: 2.5mm female
3. Aluminum case
4. Gold-plated

UGREEN Gold 3.5mm MALE to 2.5mm Female Jack Adapter Stereo Plug Audio Converter