Eye Protector: It can help to stimulate the blood circulation of eyes and relieve the tired eye.
Service Time: With Built-in battery and one hour charging time, it can be used 30 times continuously (5 minutes one time).
Safety Use: With latest charging-protection, power supply can be cut off automatically when it''s in charging.
Target Customer: Especially designed for students, IT groups, teachers, drivers, engineers, accountants, groups with presbyopia ...
Fashion Design: Fashion appearance design. Width 5.51 × height 1.57 inch.

Technical Details

Product Details

Package Dimensions
Width : 7.5 inch
Height : 3.7 inch
Length : 8.5 inch

Shipping Weight: 12.8 ounce (View shipping rates and policies)

ASIN : B01D4IWPW0