The magnifying screen with up to 3x magnification is the ideal device for everyday use.With a clear and clear image, it will be much easier to read articles, surf the internet, look at photos or videos on your phone and at the same time protect your eyes. The magnifying glass also has a built-in speaker that you can connect via bluetooth.This magnifying screen is a very practical device that will be appreciated by anyone who needs increased magnification to perform precision tasks while keeping their hands free.BUTTON FUNCTIONS:Button "1":Short press reverses the video Hold down the button to mute the sound Button "2":Turns on the device Press and hold the button to start Bluetooth pairing Button "3":Hold the button to increase the volume Short press will take you to the next video TECHNICAL SPECIFICATIONS:Product number: 09125 Ideal for everyday use Designed for watching movies, surfing the internet or reading books on your phone Very comfortable to use Built-in speakers Bluetooth connection Power supply: rechargeable Charging via micro USB cable Light and practical Lens magnification: up to 3x Screen dimensions: 23.5 cm x 20 cm x 1 cm Magnifying glass dimensions: 14.5 cm x 25 cm x 1 cm Bottom length: 15.5 cm Support for the back of the phone: 4.5 cm x 4 cm Color: black Make your everyday life easier and more pleasant with our magnifying screen. With the clarity and comfort it offers, your use of the phone becomes more enjoyable while protecting your eyes. An excellent aid for both work and relaxation!