VIMVIP 6.35mm Male Plug to 3.5mm Female Socket Headphone Extension Cable The metal shell stereo 6.35 revolution of 3.5 mother audio adapter cable 0.3 meters. Specification: 3.5mm female to male 6.5mm (small to large). Material: oxygen free copper plating. 3.5 Headset used inpower amplifier 6.5 jack Antimagnetic, sound loss. Package include:1x VIMVIP 6.35mm Male Plug to 3.5mm Extension Cable.