★ Follow & Bundle Purchase Discount Available ★ ★★★★★★★★★★★★★★★★ Converts a 3.5mm stereo mini plug to a 6.3mm stereo standard plug. Compatible with SONY, Audio-Technica, etc. This is a conversion adapter. Used for converting plugs on headphones, amplifiers, electronic pianos, etc. [Specifications] 3.5mm stereo mini jack (female) ━ 6.3mm stereo standard plug (male) Color: Silver Please consider purchasing if you understand and accept that this is a used item. ★★★★★★★★★★★★★★★★ If you have any other questions, please feel free to ask (^ ^)