What is Blu-light?
Blue light refers to light with a wavelength of 400-500 nm. Blue light is a kind of visible light. Blue light is short and has high energy. It can directly penetrate the lens directly to the retina of the fundus. In the era of smartphones, people spend more time staring at mobile phone screens. However, mobile phone screens, LEDs, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep

Why You need to anti blue light screen protector?
1.Filter out Blue Light
2.Relieve the fatigue of eyes
3.Radiation Protection:Through the absorption and conversion of ultraviolet rays, it prevents the dry skin caused by UV reflections from causing skin pigmentation, chloasma and other problems
4.Anti-fingerprint,Scratch Resistant,HD Retina Clarity

Not Just A Blue Light Screen Filter
1.Anti-static Screen protector
2.Anti-scratch Screen protector
3.100% UV400 Blocking Screen protector
4.Radiation Protection Screen protector
5.Relieve the fatigue of eyes Screen protector
★In the era of smart phones, people spend more time staring at mobile phone screens. However, mobile phone screens, LED's, and computer screen lights all generate a lot of blue light. This can cause harm to people's eyes and hands, and it can stimulate brown pigments and make skin. Produce yellow spots and freckles will deepen the degree of myopia, resulting in visual fatigue, but also not conducive to normal sleep.
★[Anti Blue Light] Anti-blue screen protector can greatly reduce the blue light on the eye irritation,Relieve the fatigue of eyes， control myopia deepening, but also through the absorption and conversion of ultraviolet light to prevent ultraviolet radiation caused by dry skin caused by skin reflection, melasma and other issues.
★[Scratch Resistant] This Anti Blue Light Screen Protector can effectively protect your phone from unwanted scuffs and scratches by knife, keys and some other hard substances.
★[Easy installation] Made from the 4H Hardness with 100% Bubble-Free Adhesives for easy installation and no residue when removed.

Product Description
4-in-1 SOFA BED - This versatile sofa bed is more than just a regular piece of furniture. By day, it functions as a cozy seating option, perfect for hosting guests or providing a comfortable spot for kids to play. By night, it effortlessly converts into a sleeper bed, offering additional sleeping space for children, friends, or visiting family members. Accommodating individuals up to 6'7" tall, this sofa bed is a practical and stylish solution that fits seamlessly into any home.
PERFECT for SMALL OFFICE SPACES - With its compact design and neutral tones, this sofa bed chair effortlessly complements any office decor. It's a space-saving solution that's easy to store, making it perfect for office naps or giving kids a place to rest when they visit. This versatile piece is also an excellent choice for small apartments, living rooms, bedrooms, dorm rooms, and other cozy spaces where maximizing space is essential.
800LBS WEIGHT CAPACITY - Built to last, this couch bed features a sturdy 25mm solid wood frame, a 1.2mm thick metal support, and 45mm diameter solid wood legs with anti-scratch pads. With a maximum weight capacity of 800 pounds, it’s designed to endure daily use by kids, pets, and adults alike. The headrest is covered in zippered, removable linen fabric, making it easy to clean and ensuring it stays looking fresh and new even after long-term use.
IMPROVED COMFORT by 30% - Featuring a 5.9'' sponge spring cushion, this recliner provides enhanced resilience and maintains its comfort even after long periods of sitting, boosting overall comfort by 30%. The chair also comes with a 5-level adjustable headrest and backrest, ergonomically designed to offer optimal support. Whether you’re reading, watching TV, or playing games, you can easily find the perfect angle for personalized comfort.
3 SECONDS QUICK TRANSFORMATION - With a simple push-and-pull folding design, you can effortlessly switch between sofa and bed modes in just 3 seconds. This versatile piece also easily converts into a lounge chair and ottoman. Dimensions are: Sofa: 38.2" x 26.4" x 26.2"/Bed: 69.7" x 26.4" x 16.5" /Lounge Chair: 69.7" x 26.4" x 28.2" /Ottoman: 38.2" x 26.4" x 16.5"

Cushioned bonded leather seat for all-day support. Padding on arms is designed for comfort yet stands up to daily wear-and-tear. Comfort adjustments include tilt tension and tilt lock. Tilt tension allows users to control the ease and rate of recline while seated. Tilt lock secures the chair in the full upright position for better all day posture.
Sold as 1 Each.
Cushioned soft leather seat for all-day support.
Padding on arms is designed for comfort yet stands up to daily wear-and-tear.
Comfort adjustments include tilt tension and tilt lock.
Tilt tension allows users to control the ease and rate of recline while seated.

KingSener is a professional manufacturer of laptop batteries and computer power supplies, established in 2005 with more than 10 years of experience.
KingSener specializes in providing high-quality, cost-effective laptop batteries and other 3C electronic products to global customers.

Specification :
Capacity: 4100mAh/46.74WH
Voltage: 11.4V
Battery Type: Li-ion
Color:Black
Condition: New

Replacement for Part Number :
GK5CN-00-13-3S1P-0、GK5CN-03-13-3S1P-0、GK5CN-00-13-4S1P-0、GK5CN-11-16-3S1P-0

Compatible Models :
For TONGFANG GK5CN5Z , GK5CN6Z , GK5CN4Z , GK6Z5CN
For MECHREVO X8Ti, X8Ti Plus, Z2
For MACHENIKE T90 Plus,T90 Plus-TB ,T90-T3p ,T90 Plus-TC,T90 Plus-TCi3p,T90 Plus-TCi5
For MACHENIKE F117-B Pro ,F117-B1,F117-B2CK,F117-B6,F117-B6Cp,F117-B6D,F117-B3,F117-B,F117-B2

Advantage：
★ Tailor-made for your laptop.
★ Good performance A++ cells.
★ High quality built-in circuit protection board.
★ Battery's full charge capacity is not lower than design capacity.
★ Offer stronger lasting time.
★ Stable capacity and plenty of power.
★ Intelligent TI Chips built-in to ensure the durable usage and safety.
★ Multiple protection prevents damage to the laptop.


★【Specification】 Model Number: GK5CN-00-13-3S1P-0. Capacity: 4100mAh/46.74WH. Voltage: 11.4V. Condition: New. Battery's full charge capacity is not lower than design capacity.
★【Replacement for Part Number】 GK5CN-00-13-3S1P-0、GK5CN-03-13-3S1P-0、GK5CN-00-13-4S1P-0、GK5CN-11-16-3S1P-0. High quality built-in circuit protection board guarantee durable usage and safety.
★【Compatible Models】 For TONGFANG GK5CN5Z , GK5CN6Z , GK5CN4Z , GK6Z5CN；For MECHREVO X8Ti, X8Ti Plus, Z2；For MACHENIKE T90 Plus,T90 Plus-TB ,T90-T3p ,T90 Plus-TC,T90 Plus-TCi3p,T90 Plus-TCi5 ；For MACHENIKE F117-B Pro ,F117-B1,F117-B2CK etc.
★【High Quality】Battery products have passed CE/FCC/ROHS certification to guarantee safety. Good performance A++ cells ensure fast charges and low power consumption. More than 500 recharge cycles for the life of the battery.
★【After-Sales Guarantee】24 months warranty, replace a new battery for free if any quality problem. Please contact us on Amazon Message if any question, you will get a reply within 24 hours.