3D Phone Screen Magnifier HD Screen Smartphone Movie Video Magnifier Portable Folding Enlarged Screen Expander Stand Desk Holder, 12 inch

Specifications:
Item Name: phone screen amplifier
Material: HD optical acrylic lens, ABS
Color: black
Magnification: 3X-5X
Charging time: 2-3 hours
Using time: 4-5 hours
Batteries: NOT included for safety