Humidifier Size Guide
Choose a humidifier for a bedside area, bedroom, or large room by weighing tank size, runtime, refill hassle, and humidity readings.
HandFan HF503 Mini Humidifier: Rechargeable battery operated
Meet the HandFan Mini Humidifier – your go-to gadget for keeping the air just right, no matter where you are. It’s got a 480ml water tank (that’s enough to keep you going for a while) and uses ultrasonic tech to whip up a mist so fine, you’ll barely notice it’s there. Except, you know, your skin won’t feel like the Sahara anymore.
And here’s the kicker: it’s rechargeable and totally portable. Toss it in your bag for the office, your nightstand, or even that weirdly dry hotel room. No cords, no fuss – just place it and forget it. Oh, and it’s smart too. The anti-dry burning probe means it’ll shut itself off before it starts a one-device protest against low water levels.
Breathing clean air is kind of a big deal, right? That’s why this little wonder comes with a high-density pure cotton filter to make sure every drop of water is cleaner than a whistle before it turns into mist. Plus, your plants will love it – turns out, they’re into humidity almost as much as you are.
What’s in the box? Just the essentials: the humidifier itself, a user manual (for those who read them), a USB cable, and some extra cotton swabs because, well, backups are always a good idea.
Features
- 480ml water capacity
- Ultrasonic cool mist
- Portable and wireless
- Anti-dry burning probe
- High-density pure cotton filter
- Rechargeable battery operated
General specs
- Brand: HandFan
- Model: HF503
- Seller: Retailer
- ID: B07JY5QYLB
- Shape: Round
- Voltage: 5 Volts (DC)
- batteries: 1 LR44 batteries required. (included)
- Room Type: Office
- Item Weight: 8.8 ounces
- Control Method: Touch
- Operation Mode: Ultrasonic
- Special Feature: Anti-dry burning probe
- Product Dimensions: 3.15 x 2.76 x 7.28 inches
- Included Components: USB cable, User Manual
- First listed by seller: May 4, 2025
If you are interested in more details, you can find full information on the seller's page.
Partner offer temporarily unavailable
Shipping options
Delivery to 
Russia
Russia
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
HandFan HF503 Rechargeable battery operated
|
LtYioe air humidifier Vivid colorful cycling light & night light
|
SZO USHNLF-JSQ-Green 2.0 Portable & Space-Saving Design
|
SMARTDEVIL ea470735-2a6c-4427-8b84-bb4249ffff09 Large spray volume
|
LtYioe DQ-107 Vivid colorful cycling light
|
Saunana Portable Mini Humidifier Portable and lightweight
|
|
| Brand | HandFan | LtYioe | SZO | SMARTDEVIL | LtYioe | Saunana |
| Model | HF503 | air humidifier | USHNLF-JSQ-Green 2.0 | ea470735-2a6c-4427-8b84-bb4249ffff09 | DQ-107 | Portable Mini Humidifier |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | RUB 1,874.21 | RUB 779.68 | RUB 1,092.96 | RUB 1,717.96 | RUB 780.46 | RUB 780.46 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 27, 2026 | Mar 21, 2026 | May 12, 2026 | Mar 21, 2026 | Mar 21, 2026 | Apr 1, 2026 |
| Shape | Round | Round | cylinder | Round | ||
| Voltage | 5 Volts (DC) | 5 Volts | 5 Volts | 5 Volts (DC) | 5 Volts | 5 Volts |
| Room Type | Office | Bedroom | Office, Bedroom | Kids Room, Office, Bedroom | ||
| Item Weight | 8.8 ounces | 3.88 ounces | 0.317 ounces | 1.76 pounds | 3.88 ounces | 4.6 ounces |
| Control Method | Touch | Touch | Touch | Touch | Touch | |
| Operation Mode | Ultrasonic | Auto | Vaporizer | Auto | Manual | |
| Special Feature | Anti-dry burning probe | Waterless auto shut-off, 7 colorful night lights, Two Mist Modes, One-button control, Whisper-quiet design | Quiet | Night Light, Auto Shut Off | Waterless auto shut-off, 7 colorful night lights, Two Mist Modes, One-button control, Whisper-quiet design | Night Light, Quiet, Auto Shut Off |
| Product Dimensions | 3.15 x 2.76 x 7.28 inches | 3.1"D x 3.1"W x 4.69"H | 3.78"D x 3.78"W x 5.2"H | 3.8"D x 3.8"W x 5.7"H | 3.1"D x 3.1"W x 4.69"H | 3.1"D x 3.1"W x 4.8"H |
| Included Components | USB cable, User Manual | 1 X portable humidifier, 1 X USB cable, 1 X spare cotton swab | 1 X User Manual, 1 X spare cotton swab, 1 X portable humidifier, 1 X USB cable | USB Cable, User Manual | ||
| Filter Type | Wick | Pre Filter | Filter Stickers | Wick | Wick | |
HandFan HF503 Rechargeable battery operated
RUB 1,874.21
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.