Ozlo has introduced the Sleepbuds 2, a new generation of sleep-focused earbuds designed for comfort and extended battery life.
Priced at $279, they are now available on Ozlo's official website.
Ultra-Compact Design for Side Sleepers
The Sleepbuds 2 measure just 11mm thick and weigh 1.6 grams per earbud, making them the smallest in their category according to Ozlo.
For comparison, standard wireless earbuds like the AirPods Pro 3 weigh over 5 grams, and sleep-focused competitors such as the Soundcore A30 weigh 2.4 grams.
The low-profile design and soft silicone tips sit flush against the ear, reducing pressure for side sleepers who often struggle with standard earbuds against a pillow.
The earbuds also carry an IPX4 rating to resist sweat.
Adaptive Noise-Masking and Smart Features
Instead of active noise cancellation, the Sleepbuds 2 use passive isolation and adaptive noise-masking audio to block environmental sounds like snoring or street traffic.
They connect via Bluetooth 5.3, allowing streaming from apps like Spotify, Netflix, or Audible.
A built-in accelerometer detects when the user falls asleep and automatically fades out Bluetooth streaming, switching to locally stored noise-masking soundscapes.
The earbuds lack a microphone, as they are designed strictly for sleep, but include a private in-ear alarm that wakes the wearer without disturbing a partner.
A Bluetooth Disabled mode is available for those who prefer to limit wireless signals at night.
Battery Life and Smart Case
The Sleepbuds 2 offer up to 14 hours of playback on a single charge.
The Smart Case provides an additional two to three recharges and includes sensors that monitor ambient noise, temperature, and light.
Data collected by the case is integrated into the Ozlo app to provide sleep environment insights.
