The Snoozeband Pro sleep mask helps you wind down and drift off in comfort. Relax with its built-in soothing sounds or listen to your calming playlists with Bluetooth. The padded, ultra-thin 4 mm speakers are ideal for side sleepers and let you lay comfortably. And with their 3D padded eye sockets and light-blocking design, you stay comfortable as you snooze. Great if you're sensitive to brightness or trying to nap during the day.Good to knowAuto shut-off timerUp to 15 hours of playtimeAdjustable strapIncludes carry pouch