Haillicare USB Desktop Air Cooler with 500ml Tank

Compact Desktop Air Cooler for Focused Comfort

The Haillicare Portable Air Cooler is a compact desktop unit designed to deliver targeted cooling in workspaces, bedrooms, and study areas. Combining a fan with water-based evaporative cooling, it uses a 500 ml removable water tank to produce a fine mist that helps lower the perceived temperature while adding light humidity to dry indoor air. Powered via USB Type‑C, it integrates easily with laptops, power banks, or USB adapters, making it suitable for both fixed and flexible setups.

Featuring three adjustable fan speeds and directional air vents, this cooler allows you to tailor airflow to your comfort level and the size of your immediate area (up to approximately 3 m). With a maximum wind speed of ≥3 m/s and an evaporation rate of up to 50 ml/h, it is engineered for personal cooling rather than whole-room air conditioning. Operating at ≤55 dB, it provides a steady airflow without excessive noise, supporting concentration in office or study environments. The compact footprint (168 × 145 × 225 mm) and light 680 g weight make it easy to reposition on desks, bedside tables, or countertops.

Why It's a Smart Choice

• Targeted personal cooling - Delivers focused airflow and cooling mist for the area directly around you, ideal for desks and bedside use.
• USB Type‑C power - Connects to laptops, power banks, or adapters via the included 1.2 m cable for flexible placement without dedicated wall sockets.
• Dual-use operation - Functions as a standard fan or as an evaporative cooler with water, enabling use across different seasons and humidity levels.

FAQ

Q: How large an area can this cooler effectively serve?
A: It is designed for personal spaces with an effective air supply distance of about 3 m, making it suitable for desktops, bedside areas, and small workstations rather than whole rooms.

Q: Does it need batteries to operate?
A: No. The cooler is powered via the included USB Type‑C cable. Connect it to a USB power source such as a laptop, power bank, or USB adapter.

Q: Can it be used without adding water?
A: Yes. When the tank is empty, it works as a regular fan. Adding water enables the mist function for enhanced cooling and light humidification.

Q: How often does the water tank need refilling?
A: With a 500 ml capacity and a maximum evaporation rate of about 50 ml/h, a full tank can last up to several hours, depending on the selected fan speed and ambient conditions.

Q: Is the noise level suitable for office or bedroom use?
A: The operating noise level is ≤55 dB, comparable to a typical conversation, making it suitable for most office desks and bedside tables.