Oak Lone Marketing CCHR3WS Cold Fan R3 Release Date April 12, 2021 Personal cooler; Lightweight and compact tabletop size allows you to carry it anywhere around the house; Cooling secret is "Hydro Chill Technology"; Cooling technology uses heat vaporization that cools the air when the water is absorbed by the "Anti-Mildew Antimicrobial Filter" to evaporate and absorb the heat around the area when the water evaporates. Energy saving: It can be used to cool down just around you with a pinpoint, so you can save money on your electricity bill. Electricity bill; Even if worn overnight, it is about 1.3 yen when it runs for an hour. Calculates 1 kWh with 27 yen. Air flow. 4 adjustable levels. Specifications: Product dimensions: Approx. W 6.9 x H 7.4 x D 6.8 inches (176 x 188 x 173 mm). USB cable: Approx. 5.9 ft (1.5 m). Weight: Approx. 3.6 lbs (1.2 kg). Set contents: Main unit (with USB cable x 1 x 1 x 1 x 1.