Replacement Audio upgrade HIFI Cable with 3.5mm male to 3.5mm Male & 6.35mm adapter Compatible with Audio-Technica ATH-M50xBT, ATH-AR3BTBK, ATH-SR50BT, ATH-ANC9, ATH-ANC7B, ATH-SR5BTBK, ATH-SR6BTBK, ATH-S700BT, ATH-WS660BTBRD, ATH-WS990BT headphones, extension cords Length: 3meters(9.9ft), package include: 1*replacement cable ( there is no headphone included ) Cable Diameter : 4mm,cable material:the inside cable is OFC wire,the outside cable is Braided Tangle-Free cable Jack : 3.5mm Male & 6.35mm adapter to 3.5mm Male The 3.5mm end on this cable is compatible with Audio-Technica ATH-M50xBT, ATH-AR3BTBK, ATH-SR50BT, ATH-ANC9, ATH-ANC7B, ATH-SR5BTBK, ATH-SR6BTBK, ATH-S700BT, ATH-WS660BTBRD, ATH-WS990BT headphones NewFantasia Replacement Audio Upgrade Cable with 3.5mm male to 3.5mm Male & 6.35mm adapter Compatible with Audio-Technica ATH-M50xBT, ATH-AR3BTBK, ATH-SR50BT, ATH-ANC9, ATH-ANC7B, ATH-SR5BTBK, ATH-SR6BTBK, ATH-S700BT, ATH-WS660BTBRD, ATH-WS990BT headphones