OuShiun USB Rechargeable Led Reading Glasses Smart Lighted Eyewear for Women Men (Black, 2.5X)
Brand: OuShiun
Color: Black

SPECIFICATION
Lens Height:41mm/ 1.61" (approx.)
Lens Width :50mm/1.96" (approx.)
Leg Length :145mm/ 5.70" (approx.)
Bridge :17mm/ 0.55" (approx.)
Weight:39g
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

【Bright LED 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.
【Fashion frame,Easy Carry】Fashion design glasses, easy to carry or store.
【Rechargeable Led Lights】USB Charge Port Say goodbye to the button battery era,convenient and stylish.Universal Android type USB connector,we supply a Micro-USB,find a computer or USB power adapter (not included),you can recharged everywhere.
【Easy Operate】Easy access, concealed switch.
【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!