Main body size: 18.4*8.2*6.7cm Packing size: 28*8*19.5cm Mesh cover: 0.97kg Sequins: 1.1kg Material: ABS+pure copper Color: black/white/green Set contents: main body*1, USB cable*1, Japanese manual*1, box*1 [Solar charging type] Equipped with efficient solar panels, it can continuously provide clean energy to the fan under sunlight. While charging during the day, it keeps the car cool, energy-saving and environmentally friendly design. At night, it is suitable for USB power supply methods such as built-in batteries, mobile power supplies, and car USB, and can be used safely at any time 24 hours a day. Independent double switch: The left and right fans can be operated independently, and the volume can be adjusted in 3 gears. The wind force and supply angle can be freely adjusted according to the use occasion, so that you can spend the hot summer comfortably. Built-in 4800mAh battery, weak wind for about 9.5 hours, medium wind for about 6.5 hours, and strong wind for 4.5 hours. [Free Angle Adjustment] The supply angle can be adjusted in a wide range of 180° up and down and 360° left and right, and the wind direction can be freely changed according to the usage scenario. Bringing coolness to every corner of the car, humanized design [Silent Design] Adopting high-performance brushless motor, it has good quietness, and you dont have to worry about noise even when resting in the car, and you can use it comfortably. Considering the safety aspect, a high-density protective cover is adopted. You dont have to worry about children accidentally putting it in their hands, and you can use it with confidence.