BCMaster SuRCLe Mini Solar USB Mobile/Tablet Charger Type: Solar Panel USB Charger  Foldable Solar Panel: No  Model Number:180045  Flexible Solar Panel: No   Number of Cells:1  Size:14.5*8.9*0.2cm  Material: Monocrystalline Silicon   Specification:  Color: dark blue  Material: Polysilicon   Operating voltage: 5V  Interface: USB2.0  Features: Portable, small, lightweight, durable, good quality  Application scope: Outdoor travel, mobile phone, tablet charging, USB electronic interface  1. High conversion rate, high efficiency output  2. Excellent low light effect  3. High light quality and high quality tempered glass  4. Unique process makes the components beautiful and strong anti-snow, easy to use.  5. Unique technology to avoid water, freezing and deformation within the framework  Product Size: 14.5*8.9*0.2cm