Function: The device uses HD optical technology to magnify a phone's screen, typically by 2-6 times, making the picture appear clearer and larger without distortion.
Purpose: It is designed to relieve the discomfort and visual fatigue caused by focusing on a small phone screen for long periods. It acts like a mini projector screen for personal use.
Portability: The magnifier is often lightweight, foldable, and does not require a battery, making it easy to carry for use indoors, while camping, traveling, or during leisure time.
Compatibility: It is generally compatible with all types of smartphones (iOS and Android).
Viewing Experience: The recommended viewing distance is typically 1 to 2 meters for the best results and eye protection.