This is the HTW S116, a solar-powered mobile phone. The HTW S116 looks like the Motorola MOTOKRZR but it is eco-friendly that “it has all 47.6 x 84 x 0.8 mm surface covered with solar cells to charge it’s Li-Ion battery”.
The HTW S116 features a 1.3 Megapixel camera, a QVGA LCD display and external memory card slot. It is said that the phone will be available in China next month.