We have Compared QuietOn 3.1 Sleep Earbuds and Ozlo Sleepbuds. You must know all the features and specifications of both devices.
This comparison makes your decision clear to choose the right device for you. Both of the devices come with different specifications and features.

You need to check information on official website also.
Feature | QuietOn 3.1 | Ozlo Sleepbuds |
Primary Function | Active Noise Cancellation (ANC) | Noise Masking with Soundscapes |
Noise Reduction Type | Targets low-frequency sounds (e.g., snoring, traffic) | Combines passive noise blocking with soothing sounds |
Sound Options | None (focus on silence) | Customizable soundscapes, white noise, nature sounds |
Bluetooth Connectivity | No | Yes (for sound streaming and app features) |
App Support | No | Yes (for sound customization, sleep insights, etc.) |
Comfort & Fit | Small, lightweight, designed for side sleepers | Designed for all-night comfort, various ear tip sizes |
Battery Life | Up to 28 hours | Up to 10 hours (playback), additional charges with case |
Charging Case | Included | Included, with environmental monitoring features |
Materials | Memory foam ear tips | Silicone ear tips |
Weight | Lightweight (specific weight not readily available) | Lightweight (specific weight not readily available) |
Additional Features | None | Sleep tracking, personalized alarm |
Ideal For | Pure noise cancellation, side sleepers, Bluetooth avoidance | Customizable audio, sleep insights, versatile use |
Limitations | No audio playback, limited features | Shorter battery life, requires Bluetooth for some features |
QuietOn 3.1 Sleep Earbuds
Most advanced earplugs can’t hush out the snoring, street noise, or noisy neighbours. The company claims that these earbuds come World’s smallest ANC device, No additional sounds, 28 hour battery life, No radiation.
Ozlo Sleepbuds
These sleepbuds are also similar to QuietOn Sleepbuds but different in specs and features. These sleepbuds are designed by Bose engineers to help peoples better sleep.