Replacement loudspeaker for Huawei Mate 20 Pro, compatible with models LYA-AL10, LYA-LX09, LYA-L29, LYA-TL00, LYA-L09, LYA-L0C, LYA-LAL00, and LYA-AL00. Suitable for cases of damage that causes loss of sound when playing music, videos, ringtones, and other audio functions.