OuShiun Reading Glasses with LED Light Readers Blue Light Blocking Anti Eyestrain Eyeglasses Lighted Nighttime

OuShiun Reading Glasses with LED Light Readers Blue Light Blocking Anti Eyestrain Eyeglasses Lighted Nighttime

【Reading Glasses With Lights】Built-in bright LED lights can act as mini torch, improve vision in the dark, and allowing you to work in bed without disturbing your sleeping partner. 【Blue Light Blocking Lenses】 It can effectively block harmful ultraviolet radiation and reduce the damage caused by harmful blue light. Alleviates visual fatigue and discomfort from browsing mobile phones,tablets, gaming and working under fluorescent lights with UVA/UVB protection and glare reduction. 【USB Rechargeable】Universal Android type USB connector,we supply a Micro-USB,find a computer or USB power adapter (not included),you can recharged everywhere. 【Fashion frame,Easy Carry】Fashion square design glasses, easy to carry or store.Also a great gift idea for family and friends! 【Friendly Tips】 If you could not turn on the lights, please charge it first.Any problems,please feel free to contact us.We will provide the best service until our customers are satisfied. You have no risk to try! Instruction Table:

The following table shows how the power of lens changes with age, and it's for reference only.

45 - 49 years old: +1.00

50 - 54 years old: +1.50

55 - 59 years old: +2.00

60 - 64 years old: +2.50

65 - 69 years old: +3.00

70 - 74 years old: +3.50

75+ years old: +4.00