Compatible with KZ ZSN/ ZSN PRO X/ ZS10 PRO/ ZSN PRO/ ZSX/ ZSTX/ ZAX/ DQ6/ DQ6S/ EDA/ EDS/ EDX PRO/ EDX Ultra/ ZES/ ZSX/ ZEX PRO/ ZAS/ AST/ ASF/ ASX/ AS12/ AS16 etc.; Compatible with TRN MT1/ MT1 pro/ ST2/ CS2/ VX/ ST1/ STM/ TA2/ BAX/ BA15/ X7/ BA5/ TA/ VX PRO/ BA8/ V90S/ MTE etc.; Compatible with CCA CA4/ CA16/ CA16 pro/ A10/ C12/ CRA/ CRA+/ NRA/ CSN/ CA24/ C10 pro/ CA10/ CS16/ CKX etc.;Compatible with GK G5/ GS10/ GSE ; UE RRM/ UE 5Pro/ UE 1 1Pro/ UE 1 8Pro etc. 8 cores silver plated replacement cable SPC wire, It offers more choices for your hifi earbuds, The sound quality is improved to be more real, brighter and less distortion, The three frequencies can be more vivid through this cable. The cable adopts special braiding technique. It looks sophisticated but also elegant and neat in look. It feels soft and easily be stored without any tangling. The earhook is also pre-shaped into a best angle to fit your ear securely. You can wear it no matter you’re enjoying music quietly or doing sports. Fezzlo in-ear replacement cable adopted 8 cores silver plated oxygen-free copper wire core, in order to ensure that the cable is soft and slender, while effectively reducing distortion, so that the transition between high and low frequencies more natural, better ductility, the overall sound performance is more fluent. High-quality wire core and scientific wire braiding bring better signal transmission.