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This upgraded 2-in-1 USB-C to 3.5mm aux cable solves the trouble of no separate audio jack on modern Type-C phones, enabling you to connect your mobile device to car stereos, wired headsets and desktop speakers while charging the phone at 18W PD speed at the same time.
Equipped with a professional digital DAC chip inside the connector, it converts digital audio signals into analog lossless stereo sound, effectively filtering electromagnetic interference from vehicle circuits to avoid buzzing noise during driving. The gold-plated 3.5mm aux plug maintains stable signal transmission without sound distortion or single-ear audio issues, supporting full functions including music playback, volume adjustment and hands-free calling.
The durable nylon braided outer jacket resists tangling, scratches and daily wear, while thick molded strain relief at both ends greatly extends service life by reducing tension on the wire roots. It fully matches PD fast charging protocol, safely supplying steady power to iPhone 15/16, Samsung S24 series, Pixel 9/8 and other Type-C devices without slowing down audio output.
Compact and flexible length fits neatly inside car storage boxes, no messy redundant cables. No software installation or complicated configuration required; simply plug and play for daily commuting, road trips, home entertainment and office audio use, an essential multi-purpose car audio charging accessory for all USB-C smartphones.