. Bullet Points: 1) -Audio cable compatible with -Sennheiser Momentum / Momentum 2.0 / HD1 headphones. A protective cover around the actual cable and a spring on the jack / cable transition can provide long-lasting pleasure with the product. 2) Extension Cable Length: 1.4 m, 2.5mm plug to TYPE-C plug. Cable diameter: 4 mm. Material: The inner cable is an OFC wire, the outer cable a braided, confusion-free cable, color: black. 3) Momentum cable is a standard cable with 2.5 mm to TYPE-C. The 2.5mm bit fits most laptops, tablets and televisions, and the TYPE-C bit fits your headphones. 4) The headphone cord is braided and not covered with soft rubber, so it is not easily twisted and confused. 5) Application: Replacement cable compatible with -Sennheiser Momentum / Momentum 2.0 / HD1 on-ear headphones. Product Specifications: Type: -Audio Cable Replacement Cord. Inside: OFC copper wire. Outside: nylon braid cable, smooth and flexible. The gold-plated plug reduces signal loss and ensures astonishing sound quality. Jack: 3.5 mm plug toTYPE-C plug. Package Includes: 1 x Headphone Cable Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you