K8 Bluetooth 5.0 Mobile Phone Screen Magnifier 3D Enlarger 12inch Magnifying Bracket Desktop Holder Stand For Phone(black)

Description:1. Anti-ultraviolet for Eye Protection: The mobile phone screen magnifier adopts a new generation of high-definition blue-ray lens, high-definition, much clearer than ordinary lenses, can magnify 3-4 times to avoid visual fatigue. Make the viewing picture realistic, full of three-dimensional effect, and can effectively reduce radiation.2. 4 in 1 HD Phone Screen Amplifier: 12-inch HD 3D screen amplifier + Bluetooth speaker + mini emergency power supply + adjustable phone holder, stylish desktop gadget. It is the perfect solution for small screens and low sound of mobile phones3. Bluetooth Speaker Screen Amplifier: This mobile phone screen amplifier adds a BT audio system with diaphragm, which solves the problem of low phone sound. Whether you are watching TV or listening to music, you can experience the high and low sounds of the theater diaphragm sound4. Compatible with All Smart Phones: This 3D