Cool Any Room, Anywhere — Without the Noise or the Bills
The Crestmis Portable Air Cooler is a 4-in-1 personal cooling unit combining a fan, ice mist humidifier, evaporative cooler, and RGB night light in one sleek device. Its 600ml water tank delivers up to 8 hours of continuous cool mist, making it ideal for desks, bedrooms, and offices.
Powered via USB-C — compatible with power banks, laptops, and wall adapters — it’s built for flexible indoor and outdoor use. At just 1.65 lbs and 10W consumption, this compact cooler saves energy and space. The silent motor (under 35dB) ensures disturbance-free cooling day and night.
Why Customers Love This Air Cooler
- 5-Hole Ice Mist Spray: Delivers a powerful, refreshing mist — add ice cubes for an even cooler experience.
- Ultra-Quiet Motor: Operates below 35dB, so it won’t disturb sleep, study, or video calls.
- 7 RGB Lighting Modes: Built-in colour night light doubles as a cosy bedside lamp — or switch it off entirely.
- 3-Speed & 120° Airflow Control: Tailor the direction and intensity of cooling to your exact preference.
- 3 Auto-Off Timers: Programme a shut-off time for worry-free overnight use and energy saving.
- Portable Leather Handle: Lightweight and compact — take it to the office, garden, or camping with ease.
Perfect For
- 🏠 Home Office & Study Desks — Stay focused and cool without cranking the central heating into reverse.
- 🛏️ Bedrooms & Bedside Tables — Whisper-quiet operation and a soft RGB glow for restful summer nights.
- ⛺ Camping, Picnics & Outdoor Use — USB-C power bank compatible and easy to carry anywhere.
Ready to beat the heat? Add your Crestmis Portable Air Cooler to your basket today and start enjoying cool, refreshing air wherever you are.
Your Questions, Answered
A: The 600ml tank provides 6–8 hours of continuous mist cooling. Adding ice cubes can enhance the cooling effect and slightly reduce run time depending on the speed setting used.
A: Yes. The motor operates at under 35dB — quieter than a library whisper. It’s designed specifically for overnight bedroom use without disturbing your sleep.
A: Absolutely. The unit automatically switches to standard fan mode when the water runs out. You can also manually use it as a fan-only device at any time.
A: It charges via USB-C and works with a standard wall adapter (included), laptop USB port, or any power bank — making it fully portable for outdoor and travel use.
A: Yes. The 7 RGB lighting modes can be cycled through or turned off completely using the physical button controls. It won’t disturb you if you prefer darkness while sleeping.
A: The Crestmis uses only 10W of power — significantly less than a portable or window AC unit (typically 500–1500W). It’s a highly energy-efficient solution for personal cooling.
A: Yes. The water tank is removable for easy refilling and rinsing. We recommend cleaning the tank weekly during heavy use to keep the mist fresh and hygienic.
📏 What’s Included & Key Details
Specifications
- Dimensions: 10.24 x 8.27 in | Weight: 1.65 lbs
- Tank: 600ml | Run Time: 6–8 hrs
- Noise: <35dB | Power: 10W, USB-C
- Speeds: 3 | Airflow: 120° manual
- Lighting: 7 RGB modes
- Package: Unit, USB-C cable, 2A adapter
Our Commitment:
🚚 We ship directly from our United Kingdom warehouse with 24-hour processing and free delivery within 5 business days.
🛡️ Every Crestmis Portable Air Cooler comes with a 2-Year Warranty and a 31-Day Money-Back Guarantee — so you can shop with complete confidence, knowing cool and comfortable air is always within reach.
