Bass beat vents allow air movement for better sound. 24k gold-plated plug ensures an ultra reliable connection. Super-soft ear cushions for hours of comfort. Flexible rubber earhooks for a comfortable and secure fit. Adjustable hinge and earhook for added security and comfort. Tangle-free cable simplifies use and storage. Asymmetric cable keeps the cable out the way. Strain relief enhances cable and connection reliability. A 1.2m long cable that is ideal for outdoor use.