General description This Portable Air Conditioner is a compact and efficient cooling solution designed for personal use. With a built-in 4000 mAh rechargeable battery, it offers portability and convenience, making it ideal for various settings such as home, office, travel, and outdoor activities. The device operates quietly, ensuring a comfortable environment for sleeping or working. Technical specifications Product size: 170 x 96 x 167 mm Net weight: 505 g Input voltage: 5 V Input current: 1 A Rated power: 5 W max. Battery capacity: 4000 mAh Water tank size: 128 ml Charging time: 5 hours Battery life: 7 hours (1st speed), 4.5 hours (2nd speed), 3.5 hours (3rd speed) Usage This portable air conditioner features three adjustable wind speeds (high, medium, low) to cater to your cooling needs. It also functions as a humidifier, refreshing and humidifying the air to improve quality and comfort. The device can continuously spray for 2.5 to 12 hours, depending on the selected speed. Other