for apple android samsung huawei mobile phone drive-by-wire headset stereo oppo headset type c in-ear

Please match the mobile phone headphone interface, be sure to order, do not make a mistake.
The main types of wired headphone jacks for mobile phones are 3.5mm round, lightning flat, and type-c flat.
The OPPO phone does not support wire control. Please note!!!!!

Warm Tip: This item is inside.Type-C interface headphones are analog signals.This adapter is compatible with Huawei phones (the HarmonyOS version is not supported, and phones with a 3.5mm headphone jack cannot be used), and it can be used on Xiaomi 8 and above models without a 3.5mm headphone jack. For Vivo, OPPO, Samsung, and other models with a Type-C port, this adapter is required.Digital DecodingThe headphones for this model do not work. 3.5mm plug headphones are universal and do not depend on the phone model.