KEANBOLL is a technology company engaged in R&D, manufacturing and sales.
Dedicated to protecting more equipment.
Efforts to meet customers' needs as the goal, pursuit of quality is our aim.
Why choose us?
We have our processing factory and complete production process. There will be a special quality control to supervise in each process, and each piece of screen protector produced will be strictly tested for quality. We are willing to listen to customers' ideas to improve the quality of products together.
Customer first
Customer-first has always been the first goal during our production and sales. We are fully responsible for our customers and have a professional service team working around the clock to solve any problems during the course of pre-sales, on-purchase, and after-sales.
Eye Protection Screen Filter
Eye protection,Privacy, Anti Blue Light, Anti Glare, Anti Fingerprint, Anti Scratch,
MacBook Air 15 Series
Mac Shortcut Stickers
Anti Blue Light
Effectively reduces 99% of blue light
Protects your eyes from harmful UV light and blue light
Anti-Reflection
Effectively relieves visual fatigue and reduces the burden on the eyes
Smudge Resistant
with an oleophobic layer,
it can prevent finger sweat from leaving fingerprints on the screen.
Ultra Clear
Does not change the original color of the computer screen
Easy to Install
No air bubbles, automatic adsorption
You can easily install it using the included video operation
How effective is PET blue light blocking screen protector???
Filters 80% of harmful blue light (380-450nm) while maintaining 92%+ light transmittance, verified by SGS spectral analysis.
Will it distort screen colors??
No. Nano-optical layer preserves 98% sRGB accuracy, unlike yellowish low-cost films
Does it offer physical protection???
Yes. 5H hardness + oleophobic coating resists scratches and reduces 80% fingerprint smudges.
Anti Blue Light
Effectively reduces 99% of blue light
Protects your eyes from harmful UV light and blue light
Anti-Reflection
Effectively relieves visual fatigue and reduces the burden on the eyes
Smudge Resistant
with an oleophobic layer,
it can prevent finger sweat from leaving fingerprints on the screen.
Ultra Clear
Does not change the original color of the computer screen
Easy to Install
No air bubbles, automatic adsorption
You can easily install it using the included video operation
How effective is PET blue light blocking screen protector???
Filters 80% of harmful blue light (380-450nm) while maintaining 92%+ light transmittance, verified by SGS spectral analysis.
Will it distort screen colors??
No. Nano-optical layer preserves 98% sRGB accuracy, unlike yellowish low-cost films
Does it offer physical protection???
Yes. 5H hardness + oleophobic coating resists scratches and reduces 80% fingerprint smudges.
KEANBOLL is a technology company engaged in R&D, manufacturing and sales.
Dedicated to protecting more equipment.
Efforts to meet customers' needs as the goal, pursuit of quality is our aim.
Why choose us?
We have our processing factory and complete production process. There will be a special quality control to supervise in each process, and each piece of screen protector produced will be strictly tested for quality. We are willing to listen to customers' ideas to improve the quality of products together.
Customer first
Customer-first has always been the first goal during our production and sales. We are fully responsible for our customers and have a professional service team working around the clock to solve any problems during the course of pre-sales, on-purchase, and after-sales.
Eye Protection Screen Filter
Eye protection,Privacy, Anti Blue Light, Anti Glare, Anti Fingerprint, Anti Scratch,
MacBook Air 15 Series
Mac Shortcut Stickers
