RGCTL Portable Air Conditioner Cooler Fan, Personal Space Air Cooler Mini USB Desk Fans 3 In1 Small Cooling Fan & Purifier & Humidifier with 3 Speeds for Office Home Outdoors(Blue)

Features: -Create a personal cooling zone -Three speed optional fan -Negative ions can dehumidify and purify the air -Led night light can bring a warm sleep atmosphere -Wind outlet blade can be 90 adjusted up and down -Built-in 150ml water tank(Give kettle) -Portable, USB-powered design (USB cable included) -Up to 4-6 hours humidifying time -Low energy consumption Specification: Material: ABS/PP Size: 4.72 * 5 * 5.2 inch Weight: 1lb (470g) Battery Voltage: 3.7V Battery Capacity: 2000mAh Input Voltage/ current : DC5V / 1000mA Output Power: 4W Negative Ion Working Voltage / current: DC5V / 20 mA Negative Ion Working Power:1W Package includes: 1 x Personal Air Conditioner Fan 1 x USB Cable 1 x Water Bottle 1 x User Manual Using Tips: 1. Keep the personal air conditioner balance, don't tilt it when working. 2. Add pure water or household tap water to avoid impurities affecting the cooling function. 3. Adding 3/4 Water in the Tank is the best, Do Not Full Filled. 4. Please run out of the water everytime, to prevent the water tank left some scale. 5. Use Cup brush or toothbrush to clean the water tank once a week. ?Warranty: We provide a wonderful shopping experience, 3 months money back guarantee & 12 months warranty. Any problems, just contact us and then we will offer a solution by replacement or refund immediately.