Durable: The portable handheld fan is made of durable ABS material for durability. HIGH PERFORMANCE BATTERY: The fan is powered by a rechargeable 3000mAh lithium battery with high performance and high efficiency. Depending on the wind speed, it offers you up to 12 hours of continuous working time. Compared to the same capacity, our battery provides 20% longer runtime than other fans. Air flow can be controlled: 3-stage adjustable wind speed, you can control the air volume according to your needs. Slowly you can use the fan while the children sleep for a healthy sleep. Moderate speeds are ideal for home or office. Outdoors, the high speed of sweat can quickly remove from the face and prevent sweat from ruining a woman's make-up. Works while charging: power banks, computers, laptops, USB chargers and other USB devices. The portable handheld fan is suitable for continuous operation when connected to a power source. When placed on the base (included), it can become a normal portable table fan. A full charge takes 5 hours. PORTABLE SIZE - The fan is designed to be portable and compact, making it easy to take with you on the go. It is also an ideal gift for summer travel, camping, for children, ladies and friends. Colours: pink,blue,white (optional) Material: ABS Rated power: 3 W. Battery capacity: 3000mAh Wind speed gear: 3 gears. Product size: 10 x 19 cm / 3.93 x 7.48 inches. Packaging: color box packaging Includes: 2 x small fan. 2 x USB cable