HAYLOU Flowbuds N55 Wireless Earbuds 54dB Adaptive ANC Bluetooth 6.0 LDAC Hi-Res Audio 6-Mic HD Call Earphones 40H Playback IPX5

During extended use, the earbuds perform reliably — buyers tested them while running, in rain, and in daily use without issues. Volume is sufficient for most people, though some find it quieter and need to boost it via the app. The main problem is the app itself: the equalizer often reverts to default settings if audio pauses briefly, and some users reported difficulty connecting the app or activating the LDAC codec. There were also occasional reports of one earbud unexpectedly disabling noise cancellation without reason.

Complaints mainly concern the software — the app is unstable and its functions behave inconsistently. Some users also noted that the default sound setting has excessive bass and muffled midrange, requiring manual adjustment. A small portion of reviews (4.3%) are critical, primarily due to app issues. The glossy case coating scratches easily. The earbuds cannot be turned on or off directly from the ear — they must be placed in or removed from the case.