This USB rechargeable hot eye mask is perfect for relaxing your eyes. I purchased it at the end of the fiscal year, but I'm selling it because I haven't used it much since I moved to a job that doesn't involve using a computer. Recommended for those who are concerned about eye strain or want to relax. - Brand: NIPLUX - Accessories: Instruction manual, dedicated pouch - Color: Black - Features: USB rechargeable Thank you for looking.