Eyekepper Night Sleep Glasses for Women and Men with Red Lens, Blue and Green Light Blocking Eyeglasses for Optimized Sleep

BASIC FUNCTION"Sleep glasses", also called blue light blocking glasses, are made to be worn in the evening. They filter out blue and green light from screens that can mess up sleep patterns.DURABLE DESIGN METALLESS & SCREWLESS SPRING HINGES red lens blue light glasses feature Eyekepper's latest patented design, which means no metal in the frame and no screws in the spring hinges, eliminating worries about screws falling out or temples becoming looseBLUE HARD CASE INCLUDEDEach pair of computer glasses is accompanied by a blue hard shell glasses case for added convenience and protection.WORKING PRINCIPLE1.Blocking LightThey block short - wavelength light in the 400nm to 550nm range, which is often called the "melatonin disruption zone".2.Supporting Hormone ProductionBy cutting down on exposure to blue light from screens, they help keep the body's natural production of melatonin (the sleep - regulating hormone) going.3.Improving Sleep QualityUsing them regularly may help you fall asleep faster, wake up less during the night, and feel more refreshed in the morning.USAGE TIMEWear them in the evening, usually 2 - 3 hours before going to bed.USAGE SCENARIOUse them when you're around artificial light from devices like computers, phones, and tablets.POTENTIAL ISSUESThe amber or red lenses can change how you see colors, making it hard to see some colors correctly. Also, don't wear them while sleeping as it can be uncomfortable and may damage the glasses.

• [Promote Melatonin Production] - Eyekepper metalless sleep glasses filter blue and green light (400nm–550nm) to support the body's natural production of melatonin, a hormone crucial for sleep regulation.
• [Durable In Use ]- METALLESS & SCREWLESS SPRING HINGES red lens blue light glasses feature Eyekepper's latest patented design, which means no metal in the frame and no screws in the spring hinges, eliminating worries about screws falling out or temples becoming loose
• [Improve Sleep Quality] - By consistently using red lens night time eyeglasses, you will personally experience positive changes such as falling asleep faster, fewer nighttime awakenings, and waking up feeling more refreshed in the morning.
• [Reduces Screen-Induced Disruption] - Specifically designed to counteract the disruptive effects of artificial light from devices like computers, phones, and tablets, making them ideal for evening screen use.
• [Tip] - Slip these on 2-3 hours pre-bed—no extra steps for your nightly routine—just don’t sleep in the red-tinted pairs to avoid discomfort or damage .