BST-400 Super Bass Stereo Bluetooth angle

BST-400 Super Bass Stereo Bluetooth front

BST-400 Super Bass Stereo Bluetooth back

BST-400 Super Bass Stereo Bluetooth side

BST-400 Super Bass Stereo Bluetooth with cord

BST-400 Super Bass Stereo Bluetooth other

BST-400 Super Bass Stereo Bluetooth memory card

Sound Oasis BST-400 Super Bass Stereo Bluetooth Sound Machine

Name: Sound Oasis BST-400 Super Bass Stereo Bluetooth Sound Machine
Brand: Sound Oasis
SKU: BST-400
Price: 179.95 AUD
Availability: InStock
Rating: 96 (9 reviews)

$179.95

In stock

Free shipping

Drift to sleep with 20 included nature and relaxation sounds
Stream music & sounds from your Bluetooth enabled device
Rich high fidelity stereo sound with Super Bass from subwoofer
Up to 8 hours playback on a single charge
USB rechargeable and comes with Headphone Jack

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Sound Oasis BST-400 Super Bass Stereo Bluetooth Sound Machine

Sleep sound therapy has never sounded this good

Relax or fall asleep with professional quality sound from the Sound Oasis stereo Bluetooth® sound machine and speaker. High quality aluminum construction ensures a durable experience that will last for many years. Super bass stereo sound from the dual speaker and subwoofer system creates a life like reproduction of music and sounds.

The flexibility of this sound machine allows you to play high quality built-in sounds or stream music via Bluetooth® stream music from your Bluetooth enabled device such as a phone, tablet or laptop. Turn your device into the ultimate white noise machine using our white noise App, stream relaxing sleep music from your phone or play high fidelity white noise and nature sounds from the built in sound card.

Create your own tailor made sound machine experience

This device is compatible with our custom sound cards for Bluetooth sound machines.

What you get with the Sound Oasis BST-400 Bluetooth Sound Machine

Sound system
USB charging cable included
Charger/Wall plug
SD card preloaded with 20 of our best sounds

Features

Includes micro SD card slot with one micro SD card preloaded with 20 sounds
Bluetooth® 4.0 with 30 foot range
2 x 10 watt speakers with >80 dB volume
Headphone Jack
Hands free telephone use
Sleep sensitive indicator lights that turn off after 10 seconds
Back, play/pause, forward, power, mode and volume buttons
Built-in rechargeable lithium battery (3.7 V, 4,000 mAh)

Note: Please note that this device acts as Bluetooth speaker/receiver and connects to Tablets, Mobiles, iPhones, iPads etc and you can stream sounds and music from that device. It does not transmit wirelessly to another Bluetooth speaker/receiver device such as headphones or earbuds.

How It Works

Power Button - Press to turn the Stereo Bluetooth Speaker on. Press and hold to turn the Bluetooth Sound Machine off.

USB Port - Charge the device by plugging the micro USB port to a power source. The USB port can also be used to connect the device as a Stereo PC speaker.

Built in Sleep Sounds - The Stereo Bluetooth Speaker and Sound Machine comes with built in sounds to help you sleep and relax. Customize your own sound mix by creating a new SD card using our custom sound card creator. Custom card works with both BST-100 and BST-400 sound machines.

Headphone Jack - Plug in your headphones or pillow speakers for private listening. It accepts a 3.5 mm monaural or stereo type plug.

2x 10 Watt Speakers and subwoofer - The Sound Oasis Stereo Speaker comes with 2 powerful speakers and a subwoofer for realistic and relaxing music playback.

4000 mAh Battery - Long battery life even at high volume is possible because of the device's large battery. Get up to 8 hours playback time on a single charge. At the end of the 8 hours the sound will gradually ramp down in volume and then will ramp up in sound volume as the track restarts.

Included Sounds

20 High quality sounds. Hear a short preview.

Brown Noise:

Gentle Surf:

Heartbeat:

Ocean Surf:

Steady Rain:

Stream:

Natural White Noise:

Thunder and Rain:

Woodland:

Summer Night:

Hawaiian Dream:

Jet Interior White Noise:

Maui Surf:

Ocean and Crickets:

Ocean Surf With White Noise:

Pink Noise with Delta Waves:

Rain With White Noise:

Soft Pink Noise:

Soft Pink Noise with Delta Waves:

Soft White Noise:

Weight and Dimensions

Product dimension	20cm x 6cm x 6.4cm
Product weight	676 g

Weight and Dimensions

Product dimension	20cm x 6cm x 6.4cm
Product weight	676 g

Compare BST Sound Therapy Systems


	BST-80-20	BST-80-20T	BST-80-20P	BST-100	BST-400	S-002	S-002-02
Built-in Sounds	20 sounds	20 sounds	20 sounds	20 sounds	20 sounds	24 sounds	24 sounds
Tinnitus Sounds	-	✔	-	-	-	-	✔
Bluetooth music streaming	✔	✔	✔	✔	✔	-	-
SD card compatible	✔	✔	✔	✔	✔	-	-
3.5 mm headphone jack port	✔	✔	✔	✔	✔	✔	✔
Battery life (hours)	4-5	4-5	4-5	5-8	8	15	15
Weight (grams)	226	206	206	316	676	18.14	18.14
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Manufacturer's Specifications

Type	Electronic
Power Source	Battery Powered
Use	Adults
Manufacturer	Sound Oasis
Sounds	Micro SD card preloaded with 20 sleep sounds
Dimensions	20cm x 6cm x 6.4cm
Weight	676 grams
Manufacturer's Warranty	1 Year
Other Products	N/A

How to Order - More Information

Sleep Solutions is registered as a provider with the NDIS (National Disability Insurance Scheme)

Customer Reviews

4.8 out of 5 stars

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Review by Brad Verified Review

BST 400

I love it. The bass response for thunderstorm sounds is perfect. A perfect upgrade from my old silver clock sound oasis model.
The stereo sound is great. The unit is a sturdy metal box which i love aestheically. I run this thing all day because it really helps with tinnitus. Makes u less aware of the buzzing. I can't live without my sound oasis machines. And now I have the BST 400 I'm super happy. Its a beautiful thing. Always hoped a stereo model would be available. Only wish I'd checked sleep solutions again sooner. My older model gave me ten years of relaxing vibes so i this BST 400 upgrade a worthwhile purchase (Posted on 5/28/25 )