Anti-Blue Light Hydrogel Screen Protector
Blue light filter-using blue light filter technology can eliminate blue light on the phone screen, thereby reducing eye fatigue and fatigue. And keep your eyes healthy and avoid staring at the screen.
Ultra-transparent and protective Ultra-high-quality Ultra HD provides you with clear viewing effects. Let you fully enjoy the super retina display of the screen.
Evacuation Waterproof and Waterproof-The hydrophobic and loose oil transparent layer is used as the final coating to protect screen fingerprints, liquid residues and other stains, keeping your phone in its original condition all day long.
The 0.14mm high-sensitivity touch Ultra-Thin Protective Film can provide real touch and high sensitivity, ensuring that the original high-response touch is not disturbed.
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Anti-blue Screen Protector, Anti-blue Light Protective Film, Anti-blue Light Screen Protector,Anti Blue Light Screen Protector,Blue Light Blocking Screen Protector Shenzhen Jianjiantong Technology Co., Ltd. , https://www.jjtbackskin.com
The output waveform of the practical differential circuit is different from the ideal differential circuit. Even if the input is an ideal square wave, when the square wave is positively changing, the output voltage amplitude cannot be infinite or exceed the input square wave voltage amplitude E. 