Solar powered on-the-go battery charger. Easily charges electronic devices while on the go, including iPhone/iPod*, mobile phones, PDAs, portable game systems, MP3 players and more. High-quality rechargeable Lithium-ion battery recharges easily via solar power or computer systems USB port (with included USB charging cable) Extends talk time up to 2 hours, up to 4 hours of video, or up to 20 hours of music Includes adapter tips for use with various Motorola, Samsung, LG, BlackBerry , Palm, Nokia, HTC, and more Compatible with any USB powered portable device *Use iPhone/iPod USB charging cable supplied with iPhone/iPod