【Product Description】 ⚠️Opened for confirmation, but unused.⚠️ ⭐Free Shipping⭐ Please check the actual product photos for the condition. #Yua317shop's product list is here ✨☜ ー・ー・ー・ー・ー・ー・ー・ー Converts a stereo mini jack (3.5mm female) to a stereo standard plug (6.3mm male). Can be used to connect stereo mini plugs (3.5mm male) used in earphones and headphones to stereo jacks of stereo amplifiers (amps, guitar amps, bass amps, etc.), electronic devices (electronic pianos, electones, mixers, etc.). Gold-plated to prevent signal degradation and enable high-quality transmission. *For mono devices/mono Audiofan Audio Conversion Adapter Stereo Mini Plug (3.5mm) ⇒ Stereo Standard Plug (6.3mm) (3.5mm Female ⇔ 6.3mm Male) Gold Plated 1 piece 17-11 (0001)