eMotion EM-SOL2GIG Solar Powered MP3/Video Portable Media Player with Solar Battery Charger and SD Card Slot 2 Gigabyte of Internal Memor Charges Most Portable Devices: Mobile phone, MP3/MP4, laptop, digital camera Game Simulator compatible with NES/GB/GBC/SEGA game ROM Play audio, video, photo viewer: JPEG. BMP & GIF. Read Books: support TXT format files reading funtion