Product material: high-definition optical acrylic film design, enlarge the mobile phone screen 2 ~ 4 times, synchronize the mobile phone screen, the screen texture is three-dimensional clear, the color is more vivid, giving you visual enjoyment.
audio: portable speaker, built-in audio, Android USB charging port design, can be equipped with an 18650 battery, greater volume, clear stereo, 4 hours of playback time, hands-free function, release hands.
The perfect solution: If you watch many movies and videos on your smartphone and want to ease the visual fatigue and discomfort caused by focusing on a small screen for a long time, give you better enjoyment
Strong compatibility: The screen amplifier can be used with any smart phone, more convenient to use, with a remote control, can be operated from a long distance, more convenient to use