12” Mobile Screen Amplifier W/ Bluetooth Speaker. Shipped with USPS Priority Mail Padded Flat Rate Envelope.

The Mobile Phone Screen Amplifier} : More thicker ultra-high definition Blu-ray clear lenses effectively filter blue light and protect your eyes. Upgrade screen magnifier with stereo sound, magnifying your phone screen 2-4 times to avoid visual fatigue.

{ 5in-1 HD Phone Screen Magnifier}: 12" HD 3D screen magnifier + bluetooth speaker + mini emergency power bank + adjustable phone stand+ anti-blue light, a stylish desktop gadget, the perfect solution for small screen and low voice of your mobile phone.

{ The Bluetooth Speaker}: Wireless Bluetooth Portable Speaker, adds a bluetooth sound system with a diaphragm, louder volume, crystal clear stereo sound,with hands-free funtion to release your hands, whether watching TV or listening to songs, you can experience the high and low sound effects of the theater diaphragm sound at any time.

{Compatibility }:Compatible with all smartphones iPhone and Android phones, suitable for indoor, camping, tourism, leisure and other places. {3D Ampifier for Smartphones with 2 Charging Methods}- 1. Use the usb charging cable to charge directly ; 2.Battery charging(1*18650 rechargeable battery) as a mini powerbank to charge your phone.

A Good Present for kids, help them protect their eyes from close viewing distance.The Best Gift for the old,help them to see the screen more clear.