Sleep Deeper With Music, Darkness & Zero Wires
Frequently Asked Questions
Does sleeping with sound actually improve sleep quality?
Yes, for many people. Research published in Sleep Medicine Reviews has shown that continuous low-level sound ā particularly white noise, pink noise, and certain types of music ā can improve sleep onset time, reduce overnight awakenings, and increase time spent in slow-wave (deep) sleep. The mechanism involves masking environmental sound fluctuations that trigger micro-arousals and providing cognitive distraction that reduces pre-sleep rumination and anxiety.
What volume level is safe to sleep with?
The World Health Organisation recommends keeping sleep audio below 40 decibels to protect hearing during extended overnight exposure. A quiet library is approximately 30 dB for reference. Set the volume to the lowest level at which the audio masks disruptive background sounds. The flat speakers positioned beside (not inside) the ears in this design also reduce sound pressure on the ear canal compared to in-ear earbuds at the same volume setting.
How long does the battery last on a full charge?
A full charge via USB provides 8 to 10 hours of playback, sufficient for a full night of sleep. Charge time is approximately 1.5 to 2 hours from a standard USB port. We recommend charging each morning after use so the mask is always at full capacity at bedtime.
Will the speakers cause discomfort if I sleep on my side?
The ultra-thin flat speakers are specifically designed to sit flush against the fabric beside the ear rather than in the ear canal, keeping the total profile thickness minimal. Most side sleepers find them comfortable, particularly on a soft pillow. If you experience discomfort, try adjusting the speaker position within the removable sleeve slightly forward or backward to find the ideal placement for your ear anatomy.
What is your return policy?
Every Avenza Sleep Mask is covered by our 30-day money back guarantee. Email support@avenzahub.com within 30 days for a full refund or replacement. We respond within 24 hours.
