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The compact, dual-function sound machine and Bluetooth speaker that helps you sleep deeper, focus better, and find calm—anywhere.
Struggling with city noise, snoring, or tinnitus that gets louder at night? The Sound Oasis BST-100 blends a curated library of sleep sounds with high-quality Bluetooth audio in a travel-friendly design. It’s simple, effective, and crafted to create your personal sanctuary—at home or on the road.
- Two devices in one: therapy-grade sound machine + full Bluetooth speaker
- Portable & compact: nightstand-friendly and travel-ready
- Therapeutic sound library: nature, white/pink/brown noise, gentle ambience
- Simple control: one-touch switching between Bluetooth and sound-therapy modes
- Tinnitus support: smooth, consistent audio designed to help mask internal ringing
- Hearfitworld advantage: authorized seller, expert guidance, fast shipping, and bundle value
Good sleep is the foundation of alertness, mood, immunity, and long-term health—yet modern living makes true quiet rare. With the Sound Oasis BST-100, you can quickly build a soothing soundscape that masks sudden disturbances, softens a noisy environment, or eases tinnitus. During the day, the same unit becomes a capable Bluetooth speaker for podcasts, music, or mindfulness sessions. At Hearfitworld, we specialize in the intersection of hearing wellness and sleep technology, so you get a device we trust—and the guidance to get the most from it.
- Light sleepers who wake to traffic, pets, roommates, or a partner’s snoring
- Tinnitus sufferers who need gentle, continuous sound to help mask ringing
- Travelers seeking consistent sleep in hotels, guest rooms, and new time zones
- Parents creating a calm sleep routine for infants and toddlers
- Students & remote workers who benefit from low-distraction background sound
- Shift workers sleeping by day in noisier environments
- Fall asleep faster and stay asleep longer by masking disruptive noises.
- Maintain a consistent sleep environment when traveling.
- Use as both a speaker and sound machine—maximize versatility.
- Create calm focus during work or study hours.
- Support better rest for couples, families, and babies alike.


I use the sound library at night and Bluetooth by day. One device, less clutter, better focus.” — Connor
We started using it for our baby’s naps and kept it for ourselves. It’s become part of our nightly routine.
I’m a light sleeper and my partner works late. This little unit smooths out the noise so we’re both happier.
My tinnitus spikes at bedtime. The gentle surf track gives my brain something neutral to settle into.
Smaller than I thought, but large sound
My boyfriend has to sleep with a fan on so I thought something like this would be nice. He loves the different sounds and also loves the blue tooth speaker option for his computer music. Great item for a geek like him. Small and lightweight. It hardly takes up any space at all.
I bought a sound machine on advice from my dog trainer on how to keep my nervous dog from crying and barking all night on vacation. This tiny little machine does exactly as advertised. It has great sound quality and battery life is also great. I also love the fact that I can also connect it to my phone via Bluetooth and listen to my music when my dog doesn’t need his distractions. If connected easily and works great.
People want to be proud of what they buy, despite any flaws, and will tend to be overly positive about products that may in fact have certain issues with them. This product is not one of them. Oh my God, I was truly impressed with the build quality right out of the box. It is made of some sort of metal, and felt very solid. No moving or vibrating parts at all, it might as well have been carved out of a block of aluminum. Then I turned it on. The quality of the sound coming from this tiny, smaller than a teacup, speaker was quite simply mind blowing. I haven’t been this impressed with anything in quite a long time. I was, at most, expecting a ‘workhorse’ speaker, but this tiny little thing played my music with such clarity, and base (!), that it quickly replaced my computer speakers as my go-to blue tooth speaker. How is this possible? All I wanted was a nice way to sleep, but instead, I got this amazing blue tooth speaker as well. Yes, don’t worry, the sleep sounds are perfectly great as well, but that would be all for naught if it came out a sub par speaker. Prepare to be amazed, as cheesy as that sounds. This speaker is the real deal. You will not be disappointed, the Amazon reviews are spot on.
Brilliant sound quality; very realistic. Soothing and calming…great size and very portable.
I was suffering from sleep disorder issues, so one of my friends suggested me about Sound Oasis Sleep therapy devices. I used “Bluetooth Sleep Sound Therapy System BST-100” from SoundOasis.com and within a week I could see the difference. Now, I can sleep well and most important I can take 8 hours of uninterrupted sleep using the sleep sounds of this system. Wonderful device, specially for people like me. Thanks Sound Oasis!
Business travel used to wreck my sleep. First night in a hotel with the BST-100 and I slept straight through.