Mini Portable Air Conditioner with Cooling and Humidification Function | Kalsten
FEATURES
2-in-1 Multifunction Design: Combines fan and humidifier in one compact device. The fog function lowers the ambient temperature and humidifies dry air. This creates a pleasant room climate for work areas, bedrooms or small living areas without bulky appliances.
HIGH CAPACITY BATTERY OPERATION : The built-in battery allows for longer wireless operation. Enjoy portable cooling anywhere – whether at your desk, on your terrace or in the event of power outages – without being tied to an outlet.
BIG WATER TANK : The generously sized water tank ensures continuous spraying for hours without refilling. The easy-to-fill design with clear water level indicators prevents spillage and simplifies maintenance during extended use.
Powerful airflow at two speeds : With the two speed stages, choose between gentle breeze or strong cooling. The optimized fan blade design and the 25W motor provide a strong airflow while ensuring ultra-quiet operation below 40dB for uninterrupted operation.
EASY, LONG-TIME CONSTRUCTION : Weighing only 480 g and with an ABS+PC housing, it is robust enough for everyday use and yet portable enough for on the go. The compact size of 214 × 164 × 114 mm fits comfortably on desks, night tables or worktops without taking up valuable space.
SPECIFICATION
Size: 214×164×114mm
Weight: 480g
Power: 25W
Materials: ABS+PC composite material
Colors: White, Green
PACKAGE CONTENT
1 × Mini air conditioning, portable, cooler, humidifier
COMMENTS
Use clean distilled water to avoid mineral deposits
Do not operate with an empty water tank
Keep away from sensitive electronics when fogging
Clean the water tank weekly to prevent bacterial growth
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 CET
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 CET (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.
