Anker’s Sleep Headphones Hit an All-Time Low Price on Prime Day. Slim design that feels comfortable even when you toss and turn, adaptive noise cancellation, and masking sounds to cancel out snoring.

Amazon (Amazon Japan) is holding a Prime Day sale on Anker’s sleep-focused earbuds, the “Soundcore Sleep A30.” Normally priced at 29,990 yen, they are currently 30% off at 20,990 yen—the lowest price ever—as of this writing.

The current model, released in September 2025. As the world’s first sleep-optimized true wireless earbuds to feature adaptive noise cancellation, they automatically optimize noise cancellation based on the shape of the user’s ears and how they’re worn. They also include a feature that automatically generates optimal masking sounds when the included charging case detects snoring in the surrounding area.

In addition to the standard silicone ear tips, the package also includes foam ear tips that provide superior noise isolation. They come in off-white and pastel green.

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