Stepless fan speed regulation, a must for lazy peopleProduct advantages:1. This product has a simple appearance and is easy to carry.2. This product is rechargeable, safe and environmentally friendly, and has high practical performance.3. This productadopts a supercharged motor, with high speed, strong wind and low noise, giving us a cool summer.Product parameters:Material: ABS+PU leather+electronic components;Product size: 15.8x6.3x23.6CMPower parameters: 2.6WBattery capacity: 2400mAhWorkingvoltage/current: 5V/1000mAProduct List:1X Color Box1X USB cable1X Manual1X FanInstructions for use:1. This product is a charging fan.2. Please fully charge the product before using it. The indicator light is red when charging and green when fullycharged. It takes about 4.5 hours to fully charge, and the longest charging time does not exceed 8 hours, so as not to damage the battery and shorten the life of the fan.3. According to different gears, the product can be used for 3.5-10 hours whenfully charged.4. How to use the fan: find the switch sign (please read the instructions before use), turn the fan clockwise to turn on the fan, the wind gradually increases, turn counterclockwise to gradually reduce the air volume, and turn off thefan.