【Product Specifications】: Package size: 16*10*3.7cm Weight: 133g Power: 2.5W Voltage: DC5V Current: 800mA Battery capacity: 800mAh Charging time: about 1 hour Usage time: 100min 【2-Stage Airflow Adjustment + 7-Color Changing LED】: Each time you press the button on the USB fan, the mode switches from Low → High → Stop. Equipped with colorful LED lights, creating a relaxing atmosphere. 【Cordless】: The included USB cable can be connected to the USB port on the back of the main unit for charging. Please charge for at least 1 hour before using it for the first time after purchase; it takes 1 hour to fully charge. It's cordless, so it's convenient to carry around. 【Gift】: The design is a rabbit, so it's cute. It's also a good gift for women. It comes with a base, so it can also be used as a desktop fan. ※ Please comment before purchasing if you live in Okinawa or other remote islands.