I've been using these for about a year, but I'm selling them because I bought a new pair. Earphones only, no cable included. [Type C] These earphones were a gift and have the word "GALILEI" on top. I will ship them after disinfecting them with alcohol. Operation has been confirmed. Please refrain from purchasing if you are sensitive to used items. Refreshing sound and comfortable fit. BS52K model true wireless earphones. Small and lightweight cradle, convenient for carrying. Ultra-lightweight earphones suitable for long hours of use. Each earphone can be used independently. Pairing is already complete, just take the earphones out and they will automatically connect to your smartphone.