DescriptionThis is a 3.5mm interface audio cable. It is made of premium copper material, practical and durable to use.Provide great sound quality and stable connection, very convenient and practical, you can use it at any time.Features- Color: Black. - Material: Copper. - Size: About 100.00X1.00X1.00cm/39.30X0.39X0.39inch. - Interface: 3.5mm. - Length: 1m. - Note: with volume control adjustment function. - Applicable equipment: mobile phone; MP3.- 3.5mm interface design, simple and relaxed to use, very convenient. - Use premium material made, very durable and wear-resistant, not easy to damage. - Pulley type adjustment design, very easy to control and adjust the volume. - Small size and lightweight, a great solution to achieve maximum portability. - Suitable for mobile phone or MP3 use, very practical and durable.