Feature: -100% new and high quality. -Solar power mobile phone with a USB charging cable. -Stylish, comfortable feel, slim, easy to carry. -Solar charging, efficient and environmentally friendly. -High conversion rate, bottom heat, the average conversion efficiency of about 88% -Dual USB output, can charge two devices at the same time, it is compatible with 99% of the electronic equipment. -Effective electrical circuit chip effectively improve the conversion rate, stable discharge voltage, high output. -Suitable for travel, tourism, long-distance travel ship, field operations and other environmental standby power.