Feature:1. High-quality Material: Our Audio Cable Plug Sleeve is made of durable silicone material, ensuring excellent elasticity and airtightness. It effectively protects your audio cable plugs from rust and oxidation caused by oxygen in the air, guaranteeing optimal sound transmission and preventing any loss of audio quality.2. Versatile Design: With a unique double-step inner hole design, our plug protector tube can accommodate both 6.5mm and 3.5mm plugs, making it suitable for various types of single or dual-channel audio cables. This versatile feature ensures compatibility with a wide range of devices, including headphones, audio cables, and wireless transmitters.3. Oxygen Isolation Technology: By tightly sealing the plug, our protective sleeve creates an airtight barrier that effectively isolates the oxygen, thus preventing oxidation and rust on the metal surface. This innovative technology provides maximum protection for your audio cable plugs, eliminating potential damage and extending their lifespan.4. Convenient and Practical: To make your cable management easier, we provide a tape strap along with the protective jacket cover. This allows you to neatly organize and store your cables, avoiding tangles or clutter. The convenient design ensures hassle-free usage and keeps your workspace tidy.5. Wide Compatibility: Our Audio Cable Plug Sleeve is suitable for all 6.5mm and 3.5mm audio cables, as well as wireless transmitters, ensuring universal compatibility with various devices. Whether you are a professional musician, audio enthusiast, or simply enjoy high-quality sound, our protective cover is an essential accessory to protective your valuable audio equipment.Specification:Features:High-quality Material: Our Audio Cable Plug Sleeve is made of durable silicone material, ensuring excellent elasticity and airtightness. It effectively protects your audio cable plugs from rust and oxidation caused by oxygen in the air, guaranteeing optimal sound transmission and preventing any loss of audio quality.Versatile Design: With a unique double-step inner hole design, our plug protector tube can accommodate both 6.5mm and 3.5mm plugs, making it suitable for various types of single or dual-channel audio cables. This versatile feature ensures compatibility with a wide range of devices, including headphones, audio cables, and wireless transmitters.Oxygen Isolation Technology: By tightly sealing the plug, our protective sleeve creates an airtight barrier that effectively isolates the oxygen, thus preventing oxidation and rust on the metal surface. This innovative technology provides maximum protection for your audio cable plugs, eliminating potential damage and extending their lifespan.Convenient and Practical: To make your cable management easier, we provide a tape strap along with the protective jacket cover. This allows you to neatly organize and store your cables, avoiding tangles or clutter. The convenient design ensures hassle-free usage and keeps your workspace tidy.Wide Compatibility: Our Audio Cable Plug Sleeve is suitable for all 6.5mm and 3.5mm audio cables, as well as wireless transmitters, ensuring universal compatibility with various devices. Whether you are a professional musician, audio enthusiast, or simply enjoy high-quality sound, our protective cover is an essential accessory to protective your valuable audio equipment.Specifications:Material: SiliconeProduct Size: 7.7 * 2.7 * 2.4cm/3.1 * 1.1 * 0.9inchProduct Weight: 11g/0.4ozNote:Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.Packing List:1 x Plug Protective Sleeve1 x Sticker Strap TiePackage List:1 x Plug Protective Sleeve1 x Sticker Strap Tie