Huawei CM33 Hi-Res Type-C In-Ear Earphones with Mic

The Huawei CM33 is a wired, Hi-Res certified in-ear earphone that plugs directly into a USB-C port, aimed at listeners who want noticeably better audio detail than a phone's bundled basic earphones without stepping up to a full DAC dongle setup. Hi-Res certification means the drivers are tuned to reproduce a wider frequency range and finer detail than standard earphones, which is most audible with well-mastered music through lossless or high-bitrate streaming.

Because audio runs over USB-C rather than Bluetooth, there's no pairing delay, no battery to charge, and no compression artifacts — genuinely useful for anyone who's been frustrated by Bluetooth dropout during calls or games. The in-line mic covers calls and voice assistant access. The limitation is the same one every USB-C wired earphone shares: it only works with phones that output audio over USB-C, so it's not compatible with 3.5mm-only devices or phones that have moved to Bluetooth-only audio.

• Hi-Res certified drivers for detailed audio reproduction
• USB-C wired connection, no battery or pairing needed
• In-line microphone for calls