Thank you for being a longtime Manta customer and for sharing such thoughtful feedback! We're thrilled to hear you're enjoying the upgrades, from the improved eye cups to the ultra-thin Bluetooth speakers. It's especially rewarding to know the mask is helping you manage ambient light, enjoy private audio, and sleep comfortably on your side. Thanks for your recommendation and continued support, we're honored to be part of your sleep routine.

Thanks for sharing your feedback. We're glad to hear you're enjoying the comfort and true blackout performance of the Manta SOUND Sleep Mask. The ultra-thin Bluetooth speakers are intentionally designed to balance audio quality with all-night comfort, especially for side sleepers, which requires a different design approach than traditional headphones. With 30 levels of volume and adjustable speaker positioning, many users find they can fine-tune the experience to their preferences. If you'd like help optimizing the audio setup, our Customer Success team would be happy to assist.

Thanks for sharing your feedback. We're glad to hear you're enjoying the comfort of the Manta SOUND Sleep Mask. Both ultra-thin Bluetooth speakers are designed to deliver clear, balanced audio, so what you've described isn't typical of its performance. If one speaker isn't producing sound, we'd encourage you to reach out to our Customer Success team. Your mask is backed by a one-year warranty, and we'd be happy to help troubleshoot the issue or explore available solutions.

Thanks for the feedback! We're glad to hear you're finding the Manta SOUND Sleep Mask comfortable and effective. The removable eye cups are designed to be machine washable for easy maintenance, and air drying helps preserve their shape and performance over time. We appreciate your thoughts on spare eye cups and will be sure to share them with our team. If you have any questions about care or replacement components, our Customer Success team is always happy to help.

Wow, thank you for the incredible feedback! We’re thrilled to hear the Manta SOUND Sleep Mask has helped you achieve the best sleep of your life. Wishing you many more nights of deep, uninterrupted rest.