Make sure this fits by entering your model number. 【5 Balanced Armature Driver KZ AS10 Earphone】 Equipped with 5 balanced armature driver on this KZ in ear monitors, 5 balanced armature response from Low to High frequency for music, add more definition and show more details in music, and provide you a balanced sound feature. 【5 Armature Driver Specification】 AS10 musician in ear monitor uses 5 driver, include one Big Low frequency driver, can be comparable to the bass texture and strength of the traditional dynamic driver. There also have One Mid and Two High frequency, One Mid & High Hybrid driver. 【HIFI Earphone Sound Feature】 Though this KZ AS10 earphone was built with 5 armature driver, the amount of the bass is more than your imaginary, you will hear plenty of bass in this Armature Headset. Mid armature driver works perfect in this headset, works more flexible in the human vocal. The extension of high frequency in this KZ headphone is great, the sound is pretty soft and flexible, is not sharp like other pure armature monitors. Would be perfect well in pop music. 【Detachable Original OCC 2 Pin Cable】 Like most of other KZ headset, this KZ AS10 earpiece also equipped with detachable cable, if original cable is broken or want to have a try for upgrade or bluetooth cable, this detachable design would be perfect for you. NEX Audio have the Formal authorization from KZ company, all products are original.