Long Distance Dual-use Presbyopia Glasses for Men Style:300 Charge directly by USB line

Charge directly by USB line

Communication type: non card pluggable

Filling: cotton

Color: 4 lithium battery basic version/normal lamp beads/10000mAh/ battery life 8-30 hours/no battery display

brilliant purple

Long Distance Dual-use Presbyopia Glasses for Men Style:300 Charge directly by USB lineGlasses structure: clip Whether polarized light: No Lens material: resin style: Casual Frame material: metal UV resistance level: other Style: Universal Visible light see through rate: others (%) Reading glasses age and degree reference Under 50 years old: +100 degrees 50 54 years old: +150 degrees 55 59 years old: +200 degrees 60 64 years old; +250 degrees Age 65 69: +300 degrees Age 70 74: +350 degrees 75 years old and above: +400 degrees * The