... products 3.it uses high-quality battery Solar bag Parameter:1. Storage battery: Li-Polymer 2400MAH ... MP3, MP4, PSP, IPHONE, IPOD etc.5. Solar bag is beautiful, practical, light, portable, anti-squeezing, environment ... friendly etc. Solar bag can be designed as wish:1)style of solar ... full of sunshine when use solar bag, e.g. put solar bag on the window or balcony, or ...