Nickel plate. 4.8in screen. Stores up to 16,000 tracks. Up to 22 hours playback. Up to 7 hours video playback. Rechargeable via USB port. Size (H)7.8, (W)14.3, (D)1.04cm. Bluetooth function. LCD display. 800 x 480 (16 million colours) display. Touch screen. Stores up to 320,000 photos. Micro USB port. Portable solid state. 32GB memory. MP3/WMA compatible. Single, all random function. USB cable supplied. Minimum PC specification: Microsoft Windows XP/Vista/Linux with mass storage support. Android User Interface. WiFi and built in stand. Expandable memory with optional Micro SD cards. In ear headphones supplied. Built in rechargeable Lithium polymer battery. Weight 182g.