Unisex One Size Compact USB Microclimate Cooler and Whisper-Quiet Table Fan with Transparent Water Tank and Adjustable Louver Kalsten

Name: Unisex One Size Compact USB Microclimate Cooler and Whisper-Quiet Table Fan with Transparent Water Tank and Adjustable Louver Kalsten
Brand: Kalsten
Price: 260.99 USD
Availability: InStock

$260.99 $521.99 SAVE $261.00 (50% OFF)

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Compact USB Microclimate Cooler & Whisper-Quiet Desk Fan by Kalsten

Experience targeted personal cooling with Kalsten's compact microclimate cooler—a portable, USB-powered desk solution that delivers gentle evaporative cooling and whisper-quiet airflow. Designed for small spaces, the device combines a clear, refillable water tank, an aerodynamic intake grille, and an adjustable louver to create a cool, comfortable zone in your workspace, by the bed, or while traveling.

Main Features

Portable USB Power Supply: Connects to laptops, power banks, or USB wall adapters to ensure cooling on the go without bulky installations.
Transparent Refillable Tank: Easily readable water level for quick refills and simple maintenance; removable for quick cleaning.
Adjustable Front Louver: Direct the airflow where you need it with a manual louver that can be tilted for personalized air circulation direction.
Whisper-Quiet Operation: Designed for low-noise operation, so you can work, study, or sleep without distraction.
Compact Footprint: Slim, space-saving profile fits on small desks, nightstands, and in vehicle interiors while remaining lightweight for travel.
Intuitive Control: Simple touch operation and LED indicators for hassle-free use and status at a glance.
Energy-Efficient Cooling: Low-energy evaporative design provides refreshing airflow with minimal power consumption.

Benefits

Create a personal cool zone without lowering the room temperature—ideal for energy-conscious users.
The transparent tank and simple assembly make refilling and cleaning effortless for daily use.
Quiet operation promotes focus and restful sleep, making it perfect for home offices and bedrooms.
USB compatibility offers flexible power options for indoor and mobile use.

Who It's For

Perfect for anyone seeking an efficient personal cooling solution: remote workers, students, commuters needing extra comfort in the vehicle, or travelers preferring a lightweight cooling aid. The unobtrusive design seamlessly fits into modern desks and compact living spaces.

Care & Maintenance

Rinse and dry the tank regularly to prevent buildup and maintain optimal cooling performance.
Wipe the exterior surfaces with a soft cloth; avoid aggressive chemicals to preserve the finish and electronics.
Store the unit empty and dry when not in use to prolong the product's lifespan.

Choose Kalsten for a smart, compact personal cooling solution that combines practical features with quiet reliability. Perfect for desks, nightstands, and travel—grab your compact microclimate cooler and enjoy targeted, efficient comfort.

Free standard shipping on all orders. No minimum purchase.

Ships to: United States
Processing: 1–4 business days (Mon–Fri)
Transit: 5–10 business days
Total delivery time: 6–14 business days
Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

Email support@open.shop with your order number to start a return.
Items must be unused, complete, and in their original packaging.
Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
Damaged, defective or incorrect items: we cover all return and replacement costs.
No restocking fees.
Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

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