Choose sounds from:
Create your own sound experience by selecting 10 or 20 sounds for a custom sound card. Just insert the new card into your Bluetooth speaker’s SD card slot and enjoy a tailored relaxation session.
$24.99 – $34.99
By simply ordering a customized sound card and replacing your original, you can effectively create a whole new sleep sound machine experience for a fraction of the cost of a new device. The BST-100 and BST-400 Bluetooth sleep machines come with removable sound cards.
To order and enjoy your favorite sound mix, follow these simple steps: