usb type c audio connector

Some adapters support simultaneous audio and charging or add charging/data passthrough. One listing specifically mentions fast charging capability up to 60W when used with a compatible charger.

Several listings note a built‑in high‑performance DAC or conversion chip intended to reduce noise and signal loss and deliver Hi‑Fi or crystal‑clear audio.

Many listings highlight braided or reinforced cables for flexibility and tangle resistance, PVC‑protected jackets, and oxidation‑resistant connectors to improve durability.

Some listings mention call support but note that microphone functionality depends on the headphones used. One listing advises using headphones with a built‑in microphone to use mic features with the adapter.

Warranties vary by listing: some state a Limited Lifetime Warranty, while others offer a 1‑Year Limited Warranty.