Wireless Sleep Mask with Adjustable Fit and Quality Sound Color:Gray Non-slip backing with rubber grips

Non-slip backing with rubber grips keeps it securely positioned

ENVIRONMENTALLY FRIENDLY LIGHT: Offers safe lighting powered by clean solar energy

Can I use my smartphone while it's in the pouch

prevents spills from damaging the internal components

The plush polyester surface provides exceptional comfort for your feet

Wireless Sleep Mask with Adjustable Fit and Quality Sound Color:Gray Non-slip backing with rubber gripsEnjoy Total Darkness and Soothing Sound for Restful Nights Every little noise can disturb your sleep just when you're about to drift off. If your environment is too bright, and your eyes are fatigued from screens, it can feel impossible to find peace. Experience uninterrupted rest on overnight journeys, in bustling hotel rooms, or during night shifts with this innovative sleep mask. Simply place the mask over your eyes and sync it with your smartphone