Mini-cooler fan | Kalsten

Cooling on the go

Whether you're at the office, camping, on the train, or at home – this mini cooler fan provides reliable pleasant cooling . With its silent operation, portable design, and USB charging feature , it's ideal for on-the-go use. Treating yourself to a refreshing breeze anywhere has never been so easy!

✅  Compact and mobile

Thanks to its lightweight and portable design , the fan fits in any bag or on any desk: perfect for travel or small spaces.

✅ Strong cooling performance with low power consumption

Despite its size, the mini fan delivers surprisingly powerful air circulation – ideal during heatwaves, drafts on your laptop, or for freshness in the bedroom.

✅ USB rechargeable and wireless

Easily charge via USB – on your power bank, laptop, or in your car. Then use it wirelessly anywhere, without a power outlet.

✅ Whisper-quiet operation

Thanks to the quiet motor , the mini cooler is pleasantly silent – perfect for the office, library, or evening use.

✅ Adjustable wind levels

Depending on your needs, you can choose from various speed levels – from a gentle breeze to powerful cooling.

Specifications:

Size: Compact (approximately 10–15 cm, depending on the model)

Weight: Ultralight (approximately 150–250 g)

Power Supply: USB rechargeable (cable included)

Running Time: 2–6 hours (depending on wind speed)

Wind Levels: 2–3 modes (depending on the model)

Volume: Low noise level (less than 30 dB)

Material: ABS plastic

Application: Indoor & Outdoor, Office, Travel, Bedroom, Desk