SereniTune Smart Sleep Mask | Bullerisolerande Bluetooth ögonmask för resor, meditation och ostörd sömn. New A built-in air pump removes

A built-in air pump removes excess air

Technology: Negative ions for odor removal and air purification

With a classic British design

wooden terraces

providing exceptional comfort and support

SereniTune Smart Sleep Mask | Bullerisolerande Bluetooth ögonmask för resor, meditation och ostörd sömn. New A built-in air pump removesUSB rechargeable blackout eye mask with high quality sound for relaxation and stress relief Want to fall asleep effortlessly and wake up refreshed? The SereniTune Smart Sleep Mask combines 100% light blocking with advanced Bluetooth 5. 0 speakers, allowing you to fully relax with music, podcasts, or white noise. Perfect for home, travel, or power naps! This ergonomic eye mask is made of soft composite foam and features a pressure free fit thanks to