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Black Technology Nano Ice Cooling Gel
Based on bionics, following working rule of human sweat evaporation, the heat is dissipated by water exchange inside and out side gel.
The gel contains a lot of water with normal temperature. When it comes hot, water evaporates from inside of gel, at the same time takes heat away. On the other hand, when the gel loses water, it naturally absorbs water with lower temperature from air. In this way, the heat continuously dissipates from mobilephone. -
ICE PHONE CASE
Based on screen protector business,KEJA released a new protection products for mobilephone:ice cooling mobile phone case. The ice cooling features comes from a high tech material called cooling gel whose working rule is inspired by bionics of human body: antipyretic: the gel absorbs water with normal temperature from air.When the temperature comes up, the heated water get out of gel and take away heat. At the same time, the gel absorbs colder water for supply the water loss.
Acoording to actual test of comparison on iPone13. The nude mobilephone temperature is higher than 2 celsis degree than one with ice cooling case. When it gets wirless charged, The test result show the charging speed is faster than nude mobilephone by 20%-30%.
At this moment, KEJA has worked out case with the ice cooling gel for iPhone14 series. The order is available. -
9H Hardened PET Screen Protector
一、background
At this moment, there are a few kinds of screen protector material：glass, PET and TPU.
For glass, when a glass screen protector is used for a long time and pilled off from screen, , unavoidably, ,there will be a lot of glass flakes when it gets broken. For TPU, due to it’s soft feature, it performs bad in anti-scratch.
Now there is a solution, when the PET material is hardened, it can solve the shortage of glass and TPU.
二、Keja 9H hardened Screen film
1, 9H hardness,
Compared with TPU, TPU is only 2-3 level hardness. KEJA 9H PET film can bear 9H pencil standard test.
2, no worry shatter.
Glass screen protector face a lot of situation including droping, weak edge, pilling off . all of these situations will bring consequence of shatter flakes. It probably lead to hand hurt and dirty. KEJA PET film completely avoid this happening.
Real shatter proof, real anti-explosion.
3, soft, thin and light.
The glass screen protector is generally 0.5mm in thickness. The keja PET film is only 0.4mm. The PET is flexible and lighter,which means it will reduce the damage risk and save the transportation cost.
4, Clear, anti-blue light, anti-bacteria,privacy are available. -
Vision Enhancement Glass Screen Protector
一、Background of KEJA AR vision enhanced glass screen protector.
1, The regular HD screen protector light transparency is only about 92%.
2, Traditionally,in order to solve problem of light reflection and glare in sunshine, the screen protector is processed with matt surface, which makes the light transparency only 90%. On the other hand , matt surface glass has been etched by chemical material, so compared to regular tempered HD surface protector, it performs worse in test of steel ball drop and edge crush.
二、KEJA’S AR vision enhanced protector
With a special material,through electronic plated on glass, the glass can reduce the light reflection, the light transparency goes up to 98%, Which is called AR technology. With AR technology, in the indoor, human see the mobile scree much clearer than regular glass protector. When outdoor in sunshine,cause of light glare and reflection, AR vision enhancement protector performs far better than regular glass screen protector or matt surface protector.
三、Advantage of KEJA vision enhancement protector
1,up to 98%light transparency.
2,almost 100% renders what mobile phone screen displays to human eyes.
3, in sunshine, human see mobile screen far clear than regular HD or matt glass screen protector and also solve matt protectors shortage in worse collision and edge crush.
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Screen Protector for iPhone13,iPhone13PRO,iPhone13 pro max, iPhone13 Mini, Easier to Install & Bubble Free,Shockproof Tempered Glass Film Phone
2.5D flat clear tempered Glass Screen protector compatible with iPhone13 full series 5.4’’,6.1’’,6.7’’.This tempered glass screen protector film made of super-strong explosion-proof tempered glass material.Its hardness has exceeded the other cheap screen protector on the market, your screen is certified to survive even if it falls from a height of 6Ft(1.8 meters) to a hard ground. Meanwhile, it can withstand 10x pressure of other cheap screen protector.
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Apple Watch Glass Screen Protector
Tempered Glass Screen Protector compatible with Apple Watch series 7/6/5/SE/3/Nike/Hermes, 3D Full Coverage Easy Installation Frame Waterproof Bubble-Free HD Clear Film for iWatch Perfectly compatible for Apple Watch Series 7/6/5/SE/3/Nike/Hermes , easy to install, no bubble.9H hardness tempered glass screen protector, Rounded edges design bond your watch snugly, does not broken edges. Against scratches, drops, and bumps in sports and daily wear.Hydrophobic and oleophobic screen coating des... -
Anti glare glass screen protector
This anti glare glass , also called AG glass screen protector effectivly reduuce shinning when used outdoor. It also strenghten function of finger smudgeness.
Applied for: all mobile phone or pad /tablet of Apple, Samsung, Huawei, Xiaomi.
All 2.5D screen protector or 3D scree protector
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Anti blue ray glass screen protector
This anti blue ray screen protector filters harmful blue light in band 380-400NM.
Efficiently prevent hurt from blue light.
Applied for: all mobile phone or pad /tablet of Apple, Samsung, Huawei, Xiaomi.
All 2.5D screen protector or 3D scree protector
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Full Cover Screen Protector Compatible with iPhone 12 Compatible with iPhone 12 Pro, iPhone 12 Pro Max 3D Screen Protector Edge to Edge HD Tempered Glass,Anti Scratch, Sensitive Touch, Bubble Free, 9H Hardness
9H hardness tempered glass used top quality high alumium material, also uses Pressure Technology, your phone screen is 100% safe.
Ultra-smooth Anti-Scratch Coating always keeping your screen NEW.
Automatic Absorption Technology helps you get it right in seconds yet without Air Bubbles.Flawless fit and provides edge to edge protection.Easy Installation .
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2.5D silk print tempered glass screen Protector Compatible with iPhone 12 6.1 inch,Tempered Glass Film, 9H Hardness,2.5D Edge, Scratch Resistant, Case Friendly
This screen protector compatible with iPhone 12 / 12 Pro screen.
Compatible with most phone case due to the open edge design.
99% touch-screen accurate. And high-definition clear to show screen, 2.5D curved edge, comfortable to be viewed and touched, easy touch and clear screen protector compatible with iPhone 12 / 12 Pro.
Glass protector is made of tempered glass, strong and toughened.
Protect your screen from scratches, scrapes, bumps and can absorb impact.
And Oleophobic coating for fingerprint resistance.
The AB glue makes the tempered glass fit the screen perfectly without bubbles.
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Privacy glass screen protector Tempered Glass Film, Full Coverage
True Privacy, block prying eyes from the sides, screen is onl visible to persons directly in front of screen. Tempered Glass Film, Restore HD, Full Coverage, all mobile phone or pad /tablet of Apple, Samsung, Huawei, Xiaomi all 2.5D screen protector or 3D scree protector
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Ipad/Tablet automatically exhaust Applicator
Products brief: This screen protector applicator adopts special design. The screen is built inside of applicator, when the applicator is put on screen display. The air will be degassed along the direction for top to end. From middle to edge. You dont need to us finger or squeezing card to drive off bubbles in middle or edge of screen protector. This is a fully automatic Pad,mobile phone or tablet tempered glass screen protector. Its smartly take screen protector alignement with device screen...
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