(Additional note) If it doesn't sell this month, I'll use it a bit more and then consider selling it to a used goods store. Purchased in March 2025 from e-earphone. The ear tips were used only for trial fitting, and I've been using others since then. They have been cleaned. The cable is 3.5mm. I've plugged and unplugged it several times, but there's no looseness. I've used it for about 50 hours. This is a used item. Please refrain from purchasing if you are sensitive to imperfections. The following is an automatically generated description: Silver Angel earphones with a clear exterior and unique shape, offering high-quality sound and are re-cableable. - Model Name: Silver Angel - Brand Name: EarAcoustic Audio - Package Type: Box - Design Features: Clear exterior and unique shape - Materials: Combination of metal and plastic Thank you for viewing.