1、COMPATIBLE: MMCX cable adapter suitable for Sennheiser IE300 600 900 AKG N30 N40 N5005 to MMCX female headphone converter. 2、COMPACT AND LIGHTWEIGHT: MMCX cable connector is small in size and light in weight, easy to carry and use. 3、NOT CHANGE THE SOUND QUALITY: MMCX headset cable connector will not improve the sound quality or change the original sound quality of the headset. 4、DIY MAKING: This DIY adapter is perfect for DIY modification enthusiasts to deliver lossless sound quality. Enjoy do it yourself hifi sound quality. 5、PREMIUM MATERIAL: MMCX headset cable connector is made of premium ABS, silver tin wire material, stable performance, temperature resistance and anti aging, long service life. Item Type: MMCX Cable Adapter Material: ABS, Silver Tin Wire Applicable: for Sennheiser IE300 IE600 IE900 AKG N30 N40 N5005 to MMCX Female Headphone Adapter 2 x MMCX Cable Adapter