1. Durable design, easy to carry and use
2. Elastic spring to prevent bending deformation and extend cable length
3. Gold-plated plug, anti-oxidation, improve sound quality
4. TPE cable has high tensile strength and is durable
5. The length of the reel cable is about 1.5 meters
6. Suitable for 3.5mm interface devices
7. Weight: about 23g