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KLASSNUM rimless men's reading glasses, anti-blue light.
KLASSNUM rimless men's reading glasses, anti-blue light.
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User manual
User manual
Ice Fan User Manual
1. Introduction
Thank you for choosing our Ice Fan. This device combines fan cooling with ice technology to provide enhanced cooling for your space. Please read this manual carefully before use.
2. Safety Precautions
- Do not operate with wet hands.
- Keep away from children and pets.
- Ensure proper ventilation around the fan.
- Do not insert objects into the fan blades.
- Unplug when cleaning or not in use.
3. Product Features
- Cooling Modes: Regular fan or enhanced cooling with ice.
- Speed Settings: Low, Medium, High.
- Water/Ice Tank: Fill with water or ice cubes for extra cooling.
- Oscillation: Moves side to side for wider air coverage.
4. How to Use
- Power On: Plug into a power source and press the power button.
- Fan Mode: Adjust speed using the control panel or remote.
- Ice Cooling:
- Oscillation: Press the oscillation button for wider airflow.
- Power Off: Turn off and unplug when finished.
5. Cleaning & Maintenance
- Ice Compartment: Empty and wipe dry after use.
- Fan Blades & Exterior: Clean with a damp cloth.
- Water Tank: Regularly rinse to prevent mold buildup.
6. Troubleshooting
IssuePossible CauseSolutionFan not workingNot plugged inCheck power sourceWeak airflowBlocked ventsClean the ventsNo cooling effectNo ice in tankAdd ice or cold water
7. Warranty & Support
For any issues, refer to the warranty card or contact customer support.
Enjoy your refreshing cooling experience with the Ice Fan!
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SPECIFICATIONS
Brand Name: KLASSNUM
Lenses Color: Clear
Style type: boundless
Element type: Basic Classic
Gender: MEN
Hign-concerned Chemical: None
Product Type: Regular reading glasses
Applicable Scenarios: casual
Certification: CE
Certification: DOT
Certification: KC
Lenses Material: Plastic
Item Type: EYEWEAR
Eyewear Type: Reading Glasses
Lenses Optical Attribute: Anti-reflective
Lens Height: 3
Coating: HMC
Lens Width: 5.4
Frame Material: Plastic Titanium
Type 1: Reading glasses for men
Type 2: Reading glasses
Type 3: Prescription glasses
Type 4: Reading glasses for women
Type 5: Men's glasses
Type 6: glasses for sight for men
Type 7: Magnifying glasses 5-day shipping
Type 8: Glasses for myopia men
Choice: yes
semi_Choice: yes
▶ Type A Packaging Contents: 1 x Reading Glasses
▶ Type A Basic Parameters
Lens Material: PC
Frame Material: TR90
Product Type: Reading Glasses
Gender: Unisex
Degrees: +0, +100, +150, +200, +250, +300, +350, +400
Size: (Approx)
Frame Width: 138mm(5.4inch)
Half Frame Width: 54mm(2.1inch)
Frame Height: 30mm(1.18inch)
Nose Width: 21mm(0.82inch)
Temples Length: 150mm(5.9inch)
Weight: 17.7g
You need to go to a regular testing agency to check your Eye Prescription . The following is only for reference.
Reference for applicable degree of hyperopia reading glasses corresponding to age
Under 50 years old:+100
50-54 years old:+150
55-59 years old:+200
60-64 years old:+250
65-69 years old:+300
70-74 years old:+350
75 years and above:+400













▶ Type B Packaging Included: 1 x Reading Glasses
▶ Type B Basic Parameters
Lens Material: PC
Frame Material: PC, Alloy
Product Type: Reading Glasses
Weight: 25g









KLASSNUM Men Reading Glasses Rimless Cut Edge Presbyopic Glasses Anti Blue Light Anti Fatigue Plus Glasses Presbyopia Clear Lens
Product Description
▶ Features:
❖ High-Strength Lightweight Material — It has the highest strength-to-weight ratio of all metals. You can wear them for hours and forget you have them on.
❖ Wear-resistant, drop-resistant, crystal clear, optimized thickness design, lightweight, sturdy, scratch-resistant, waterproof, and oil-proof, providing you with more reliable safety protection.
❖ Smooth image without jumping. No need to take off the glasses, by moving your gaze up and down, you can see both near and far, as well as different visual areas of the lens, accommodating different items at middle distances.
❖ Can be worn all day long, suitable for people with presbyopia, especially helpful for reading, watching TV, playing games, traveling, partying, and fishing.
❖ They protect your eyes in extremely low light and sharp vision conditions (at dawn or before) up to the brightest sunlight conditions.
▶ Notes:
* Due to different monitors and lighting effects, the actual color may be slightly different from the picture.
* Due to manual measurement, please allow a deviation of 1-3cm.










Frequently Asked Questions
How do I choose glasses that suit my vision?
- You need to have your eyes examined at a reputable clinic to measure your vision and get advice from a doctor or specialist.
Are blue light blocking glasses really effective?
- Blue light glasses help reduce eye strain during prolonged screen use but cannot completely eliminate all harmful effects of blue light.
How often should I replace my glasses?
- Generally, you should have your eyes checked every 6-12 months and replace your glasses if your prescription changes or they are damaged.
Should I wear glasses all the time?
- It depends on your eye condition. If your doctor recommends wearing glasses regularly, you should follow their advice to protect your vision.