DD ddHiFi M130B (Coffee Cable) USB-C Earphone Upgrade Cable with Microphone (Open Box) - Discontinued Cable Connector:2-pin (0.78mm) Its closed-back design minimizes external

Its closed-back design minimizes external noise

This is a continuation of the classic exterior design of the "S12 series

The flagship model A8000 was fixed directly to the stainless steel housing to maximize the performance of the driver

thanks to IP54-rated dust & splash resistance

3Ω Frequency response 20Hz~20kHz

DD ddHiFi M130B (Coffee Cable) USB-C Earphone Upgrade Cable with Microphone (Open Box) - Discontinued Cable Connector:2-pin (0.78mm) Its closed-back design minimizes externalM130B (Coffee Cable) Professional All in one USB C Decoding Upgrade Cable Simply plug in to enjoy lossless music The Coffee Cable is the second generation of ddHiFi's full featured upgrade cable. It is designed to bring convenience to audiophiles who prefer to enjoy lossless music on the phone. Unlike traditional USB earphone cables, the M130B is equipped with powerful decoding and driving capabilities by using ddHiFi's new decoding and amplifier