Sleepbuds 2

Ozlo Sleepbuds 2 are compact wireless earbuds for bedtime audio, using passive isolation and sound masking rather than active noise cancellation. Each earbud weighs 1.6 g without its tip, according to the manufacturer. Bluetooth 5.3 supports audio streaming, but the earbuds have no microphone and cannot handle phone calls. Ozlo states up to 14 hours of use under specified playback conditions; volume, streaming and settings affect the result. The dedicated app and fitting instructions form part of setup. Consider the surrounding sounds you need to hear before using audio or earplugs during rest.