K8 Bluetooth 5.0 Mobile Phone Screen Magnifier 3D Enlarger 12inch Magnifying Bracket Desktop Holder Stand For Phone 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 phones 3. 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 sound 4. Compatible with All Smart Phones: This 3D mobile phone screen amplifier adopts high-definition zoom optical technology, which is suitable for all smart phones, such as phones for iPhone 11 profor iPhone Xfor iPhone Xsfor iPhone Xrfor iPhone 8for iPhone 8 Plusfor iPhone 7for iPhone 7Plusfor iPhone 6for iPhone 6s, for Samsung Galaxy S9 Note 10for Samsung Galaxy 9for Samsung Galaxy 8for Samsung Galaxy 7for Samsung Galaxy 6for Samsung Galaxy 5 Edge and all other phones for Android. Suitable for indoor, camping, traveling, leisure and other places. 5. tht Best Gift: A beautiful gift for children to help them protect their eyes from close viewing. The best gift for the elderly to help them see the screen more clearly. Specifications: Model: K8 (Bluetooth connected speaker model) Battery: 18650 Material: ABS+acrylic Magnification: 3-4 times View specific: 1-1.5 meters recommended Bluetooth version: V5.0 Screen: 12 inches HD: 3D HD Colour: black