Portable Evaporative Air Cooler — HydroChill Technology, 4 Speeds & 7-Color LED
A whisper-quiet USB-powered personal cooler that cools, humidifies and lights your space — all in one compact, portable device. Up to 8 hours per fill, no AC bills required.
Product Specifications
Personal cooling that actually works. HydroChill Evaporative Technology cools and humidifies your air simultaneously — no compressor, no heavy machine, no expensive electricity bill.
USB powered — plug into any power source and enjoy instant, refreshing airflow wherever you are.Choose Your Perfect Airflow
Four speed settings give you complete control — from a gentle breeze while sleeping to a powerful turbo blast on the hottest days.
Everything You Need to Stay Cool
Every feature engineered to deliver maximum cooling comfort in the most compact, energy-efficient package possible.
- Cools AND humidifies air simultaneously
- Reduces dryness and stuffiness in hot weather
- Instant cooling effect — feel it from the first second
- Ideal for dry, hot indoor environments
- Works best in personal spaces up to a few metres
- Ultra-quiet motor — barely audible even on High
- Perfect for sleep — won't wake you through the night
- Ideal for study rooms, offices and focus work
- Smooth, steady airflow without fluctuation noise
- Quieter than most desk fans at the same airflow
- Up to 8 hours runtime on a single water fill
- Quick-view window for easy water level check
- Consistent cooling output throughout the full runtime
- No constant refilling or interruptions
- Runtime varies by speed setting and room humidity
- Adjustable front grill for targeted airflow control
- Wide-angle coverage for broader room cooling
- Direct cool air precisely to your comfort zone
- Adjusts easily with one hand — no tools needed
- Stays in position once set — no drifting
- Uses far less power than a 6,000 BTU AC unit
- USB powered — no special charger or adapter needed
- Works with laptop, power bank, wall adapter or car USB
- Eco-friendly & cost-effective for daily use
- No installation, no running costs, no guilt
- Compact size — 6.9"D × 5.5"W × 7.1"H
- Built-in carry handle — move between rooms easily
- Lightweight — takes up minimal desk or table space
- Perfect for dorms, offices, kitchens & bedrooms
- Ideal for travel use with USB power bank
Set the Mood While You Stay Cool
The built-in 7-color LED night light transforms your cooler into a calming ambient light source — perfect for bedrooms, gaming setups and late-night relaxation.
Choose from 7 ambient colors to match your mood, room aesthetic or relaxation preference
Why People Love It
Regular Fan vs. HydroChill Evaporative Cooler
See exactly why evaporative cooling outperforms a basic fan — especially in hot, dry conditions.
| Feature | ❌ Regular Desk Fan | ✅ HydroChill Air Cooler |
|---|---|---|
| Cooling Effect | Circulates warm air — no actual cooling | Evaporative cooling — genuinely lowers air temp |
| Humidity | Dries the air further | Adds moisture — combats dryness |
| Noise Level | Often noisy at higher speeds | Whisper-quiet — ideal for sleep & work |
| Speed Options | Usually 2-3 basic speeds | 4 speeds including Low, Med, High & Turbo |
| Night Light | No lighting feature | 7-color LED mood light built-in |
| Power Source | Mains plug — needs wall socket | USB — works with any power source |
| Runtime | Only while plugged in | 8 hours per fill on any USB source |
| Portability | Bulky — awkward to move | Compact with built-in handle — moves anywhere |
| Energy Cost | Moderate power consumption | Ultra-low — fraction of fan or AC cost |
| Airflow Control | Fixed direction only | Adjustable grill for targeted direction |
Stay Cool Everywhere
Compact enough for a desk, powerful enough for a room — ideal for every indoor hot spot.



