Funktionalitet: Manuell drift med minimal ansträngning krävs

Inspired by clear Scandinavian design

Strong power/long lifespan: Lithium-ion battery

Battery capacity: 5000mAh or 10000mAh

Sturdy finish with loops for easy attachment

Blått Ljusfilter Fällbara Läsglasögon | Fickstorlek Anti-Ögonbelastningsdesign Küche Funktionalitet: Manuell drift med minimalBlue Light Filter Foldable Reading Glasses Ultralight Pocket Sized Design with Case The Blue Light Filter Foldable Reading Glasses combine practical use, comfort, and style in a lightweight design. They weigh less than 20 grams and are perfect for daily use at home, at work, or on the go. Their foldable construction allows you to easily store them in your pocket or bag, while the optional blue light filter helps protect your eyes from digital strain.