... Resolution: 800 * 480 pixels (XGA), 132ppi Capacity: 128M RAM, 2GB hard drive Battery: Built-in 1500 mAh rechargeable lithium battery, use 2 ... /WMA/WAV format Picture browsing support JPEG / PNG / BMP format. External: 1.1USB Interface Support flash cards: Micro SD card, maximum ... U / D Left / right 40 degrees, up / down 35 degrees External power supply: AC 100 ~ 240V, DC9V, 2A Other features: MSN ...