3-in-1 FM converter, perfect for car audio. - Model Name: FM Convertor 3 in 1 - Impedance: 16-18-20 - Color: Blue - Package Contents: Converter body and connecting cable - Usage: For car audio Note: I received this as a gift, so I don't know the details. Please consider purchasing if you can judge from the photos. Thank you. ——————————————————————— * Immediate purchase welcome, silent purchase at midnight OK ◎ * Stored at home, shipped with simple packaging * If there are any problems, please contact us before giving a rating! ——————————————————————— 55-123-124-0642 ☆☆