About this item Replacement audio upgrade cable for a variety of headphone models including K240, K240S, K240MK II, K141, K171, K181, Q701, K702, K271s, K271 MKII, M220, and HDJ-2000. Length: 1.2m (3.9ft). Connector: mini-XLR to 3.5mm (1/8') & 6.3mm (1/4') adapter, the 3.5mm jack is designed to fit phones with thicker cases. Cable diameter: 4mm; cable material: the inside cable is made of OFC copper wire. Package includes: 1 replacement cable (headphones not included). Product dimensions: 3.94 x 0.79 x 0.39 inches.