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4.7/5 from 23 UK customers

Hotseason 3-in-1 Mini Air Cooler

For when your bedroom hits 32°C and your fan just blows hot air. Drops room temp by 6°C in 10 minutes.

10 total reviews

Regular price £29.99 GBP
Regular price £59.99 GBP Sale price £29.99 GBP
Taxes included. Shipping calculated at checkout.

or 3 interest-free payments of £10 with Klarna

Save when you bundle

1× Mini AC £29.99
3× Mini AC BEST VALUE £62.97 save £27

Discount applies automatically at checkout.

Color
✓ Klarna available✓ Free UK shipping over £25✓ 12-month warranty

Drop your room temperature by 6°C in 10 minutes. The Hotseason 3-in-1 Mini Air Cooler runs as an evaporative cooler, humidifier, and LED night light in a single unit.

USB-C powered, under 40dB, fits any room under 15m². Built for British heatwaves and the kind of British summer that ruins sleep.

What's in the box

1 × Hotseason 3-in-1 Mini Air Cooler · 1 × USB-C cable · Quick start card · 12-month warranty card.

Specs

  • 200ml water tank
  • 3 fan speeds + mist toggle
  • USB-C power (5V / 2A)
  • Under 40dB on low
  • 22 × 14 × 14cm, 580g
  • LED night light, 7 colours

Shipping & returns

Free UK delivery over £25, £3.99 standard. 5–9 working days from our international warehouse. Klarna available. 12-month motor warranty.

View full details

Free UK delivery

On orders over £25

14-day returns

Hassle-free refunds

UK-based support

hello@hotseason.uk

Pay in 3 interest-free instalments with Klarna or Clearpay at checkout.

Drops temp 6°C in 10 min
5–9 day UK delivery
Klarna available
12-month warranty
THE GAP

Most UK homes don't have AC.

British summers are getting hotter, but most homes weren't built for it. You're stuck choosing between a fan that just moves hot air around, or a £400 Dyson that's overkill for a single room. The in-between you've been missing.

Why most fans don't actually cool you.

They just move hot air around. There's a difference, and your bedroom can feel it.

Stagnant air

A regular fan blows the same hot air past you. The Hotseason Mini AC evaporates water through a cooling pad, dropping the actual room temperature.

Sweaty skin

Bare airflow dries skin out and cracks makeup. The Hotseason Mist adds micro-droplets that hydrate while they cool.

Battery anxiety

Most handhelds die after 2 hours. The Hotseason Pro lasts 12 hours on one charge, works the school run, the festival, the desk all day.

WHY IT WORKS

Built different. Here's how.

  • Drops room temp by 6°C in 10 minutes, independently tested with a thermometer
  • 3-in-1 design, evaporative cooler + humidifier + LED night light
  • Silent operation, under 40dB, won't disturb sleep
  • USB-C powered, works from laptop, plug, or power bank
  • 5–9 day UK delivery from our international warehouse, tracked
  • Klarna available · 12-month motor warranty

How Hotseason compares

We checked the cheap stuff and the premium stuff so you don't have to.

Cheap Amazon mini AC £15–25 Hotseason Mini AC £29.99 Dyson Cool / Vortex Air £300–400
Actually cools room (vs blow hot air) ✅ Drops 6°C in 10 min
Quiet enough to sleep with ✅ Under 40dB
Humidifier + night light included ✅ 3-in-1
Real UK customer support
Price £15–25 £29.99 £300–400
HOW IT WORKS

Cool in 3 steps.

1

Fill

Pour 200ml cold water into the top tank.

2

Plug in

USB-C from any laptop, plug, or power bank.

3

Cool

3 fan speeds, mist on or off, LED night light optional.

What people say

From our first batch of UK customers.

4.7/5from 23 UK customers
Customer photo from Lauren M.

Genuinely cool air, not just moved-around hot air. Dropped my bedroom from 28°C down to 23 in about 15 minutes. Slept through the night for the first time in a week.

Lauren M.· Manchester· 19 May 2026
Customer photo from David T.

Bought for the home office, didn't expect much for £30 but it actually works. The night light is a nice extra. USB-C means I can run it from my laptop on warm work-from-home days.

David T.· Bristol· 15 May 2026
Customer photo from Aisha B.

Quieter than I thought. I work from home with no AC and this sits on my desk perfectly. Refill the water once in the morning, lasts most of the day. One star off because the mist mode runs out a bit fast in really hot weather.

Aisha B.· London· 11 May 2026
Customer photo from Sarah J.

Daughter asked for a fan for her room. Got this. She's stopped complaining about the heat at bedtime, which is a result. The blue LED is settling for her.

Sarah J.· Leeds· 8 May 2026
Customer photo from Michael R.

Easy to set up. Mist function actually drops the temperature noticeably, not just blowing humid air around like some others I've tried. Solid value at this price.

Michael R.· Birmingham· 4 May 2026
QUESTIONS

Asked and answered.

Does it actually cool the room or just blow air?

Evaporative cooler. Water evaporates through a cooling pad, dropping the air temperature by 4–6°C. Best in rooms under 15m².

How long does the water last?

Around 6 hours of continuous use per fill. Top up when the mist stops.

Is it loud?

Under 40dB on low. Quieter than normal conversation. You can sleep with it on.

Does it work without water?

Yes. Runs as a normal fan and LED night light. Cooling only kicks in with water.

How fast does it ship?

5–9 working days from our international warehouse, tracked. Tracking link emailed once it leaves.

What's the warranty?

12 months on the motor. 30 days money-back if you don't love it.

5–9 day UK delivery
From our international warehouse
Designed in the UK
Built for British summer
UK customer service
Email reply within 24h
Klarna available
3 interest-free payments
Hotseason 3-in-1 Mini Air Cooler £59.99£29.99