4.5W USB Solar Panel ed Portable Fan ing ilation Metal proof Outdoor Travelling Fan Adjustable d|Fans Description: a mini portable fan powered by USB solar panel and it can also get electricity from USB devices. It's very easy to use and carry. Come and have a try : an USB solar energy powered mini portable fan for use in outdoor travelling, fishing, hiking, picnic and so on. The fan starts to operate when plugged to the solar panel and it can also get power from USB devices, such as power bank, computer, etc. The operating efficiency of fan will depend on the sunlight intensity while it plugged to the solar panel. With adjustable support stand, you can place it stably on the table and make this mini fan in a convenient angle. from premium metal frame, this mini fan is very durable for long service time. the sun is strong,the fan works very fast. the sunlight is not strong enough,the fan may not work well or even not work. There is no rechargeable in the fan. If you need a fan at night,you can use a power supply. s: Condition: 100% New : As Picture n Solar Panel: Material: Monocrystalline Silicon : 4.5W, 6V Operating Current: 0~750MA Application: Charger for power bank, MP3 or electronic products Feature: proof Size: 16.5*16.5cm/6.5*6.5in Cable Length: Approx. 45cm/17.7in Mini Fan: Material: Metal : USB Charging Size: 18*10*6.8cm/7.1*3.9*2.7in USB Cable Length: Approx. 70cm/27.6in Weight: Approx. 550g