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New & Improved 2025 Version

OptiAir

Star 12,421 Verified Customer Reviews

Turbo Fan

Adjustable Tilt

Rechargeable Power

Ultra Quiet

★★★★★

Bought this for my home office and I'm blown away - literally. The OptiAir is whisper-quiet even on the highest setting, which is perfect for video calls. The compact size is deceptive because this thing really moves air. Best desk fan I've ever owned, hands down.

Matt R.. | Verified Customer

★★★★★

I was skeptical about a fan this small actually doing anything, but the OptiAir proved me wrong on day one. I keep it on my nightstand and it keeps me cool all night without that annoying hum. The battery life is incredible too - I only charge it once a week. Highly recommend.

Lisa S.. | Verified Customer

New & Improved 2025 Version

OptiAir

Star Join 128,421 Happy Customers

Choose your package

1x OptiAir

Save 50% OFF!

$69.97

$34.95 /ea

2x OptiAir

Save 55% OFF!

$148.97

$33.48 /ea

3x OptiAir

Save 60% OFF!

$237.97

$31.66 /ea

FREE SHIPPING

4x OptiAir

Save 70% OFF!

$396.97

$29.74 /ea

FREE SHIPPING

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Item Amount

1x OptiAir 69.95

Extended Warranty

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30 DAYS GUARANTEE^*: If you are not completely thrilled with your OptiAir - we are offering you a 30 day guarantee on all purchases. Simply contact our customer support for a refund or replacement.

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Have a Question? See Our FAQs

How long does the battery last?

OptiAir provides several hours of cooling depending on the speed setting you use.

What's included in the box?

OptiAir Fan × 1

Instruction manual × 1

Charging cable × 1

CPE bag × 1

Hook × 1

Is the fan noisy?

No - OptiAir is designed for quiet operation, making it ideal for work, sleep, or study.

Can I use it while charging?

Yes, you can use the fan while it’s plugged in and charging.

When will my order ship?

All orders will be shipped within 48 hours of order confirmation.

How long does delivery take?

Standard shipping takes 5-12 working days depending on your location. You’ll receive tracking details via email once your order ships.

How can I track my order?

When your order ships, you will receive an email confirmation including a shipment tracking number, and a website where you can monitor the status of your shipment.

What is your return policy?

We offer a 30-day return policy. If you’re not satisfied, you can return your product within 30 days of delivery.

Product Specifications

Model: K818

Input: 5V 1A

Max power: 5W

Charging interface: Type-C

Material: ABS

Dimensions: 143 × 57 × 169 mm

Execution standard: GB 4706.1-2015

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