Huawei ADAPTER for Type C to 3.5 mm headphones ( AUX ) (bulk)

The adapter is suitable for all phones that do not have a headphone jack and use a Type C connector for charging.

The adapter is an original service part, so it is packed in the supplier's packaging.

Same summary

The Huawei CM20 adapter allows you to connect wired headphones with a 3.5 mm input to newer devices with a Type C connector. It is especially suitable for users who often use classic headphones and have switched to a device without a classic audio input. The adapter is best suited for those who want to maintain the quality of the audio output and avoid completely replacing the headphones. However, with very specific device models, there may sometimes be limited compatibility, so it is recommended to check the compatibility with the selected device before use.

Recommendation source: Enaa guides and team experience.

User view

This adapter is most often used by users who want to keep their favorite wired headphones, even though their smartphone or tablet no longer has a 3.5 mm audio input. It is especially appreciated by those who use their phone a lot to listen to music or watch content in silence, whether at home, on the go or at school. The adapter is also practical when you want to avoid various Bluetooth connections and possible audio delays that some wireless accessories have.

Users who swear by simple, reliable solutions often choose Riva Case products, as it is important to them that accessories are easy to use and meet everyday needs.

Why buy at Enaa

At Enaa, you can count on quality advice when choosing the right adapter and clear compatibility information for individual device models. In addition, a wide selection of phone accessories is available so you can find everything for your equipment in one place.

Answers to frequently asked questions

Does this adapter work with all devices that have a USB Type C connector?

The adapter works with most devices with a USB Type C connector, but it is recommended to check compatibility for your specific phone or tablet model, as some devices do not support audio transmission via Type C.

Is the sound through this adapter different from the sound through the original 3.5mm input?

For most devices, the sound quality via the adapter is very similar to a direct connection to a classic output, any differences are minimal and generally unnoticeable in everyday use.

Can I also use the microphone on my wired headphones via this adapter?

Microphone support depends on the device; on most modern phones, the adapter allows you to use the microphone on compatible headphones, but on some devices, only the audio output may work.

Is the adapter also suitable for use on a tablet or laptop with a USB Type C connector?

Yes, you can also use the adapter on a tablet or laptop with USB Type C, if the device supports external audio output through this connector.

Does the adapter support controlling music via the buttons on wired headphones?

For most basic functions, such as increasing or decreasing the volume and answering a call, the adapter usually works, but more advanced functions depend on device compatibility.

Description updated: April 2026