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

Charge directly by USB line

Note: Measurements may vary by 1–3 cm due to manual measurement

Blood oxygen detector x 1

Disclaimer: Heart rate

1 x plastic suction handle

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