FiiO BL35 3.5mm Male to 2.5mm Female Balanced Audio Earphone Headphone Cable A balanced adaptor cable by FiiO, the BL35 converts a 2.5mm TRRRS cable to 3.5mm. The adaptor has a 2.5mm TRRRS female socket at one end, and a male 3.5mm plug at the other, both are gold plated copper with an aluminium shell. The cable length excluding the connectors is 8cm, or 15cm from tip to tip. The cable material is high purity PCOCC-A, HPC-23T. The BL35 is suitable for when one wants to use their 2.5mm balanced-terminated earphones with a device that only accepts 3.5mm terminated earphones. Please ask any questions relating to this item prior to buyingNo return postage paid - Buyer pays for return shippingSee my other listings for similar items! From a non smoking home _gsrx_vers_1516 (GS 9.3 (1516))