Nickel plate.4.8in screen.Stores up to 95,000 tracks.Up to 22 hours playback.Up to 7 hours video playback.Rechargeable via USB port.Size (H)7.8, (W)14.3, (D)2cm.Bluetooth function.LCD display.800 x 480 (16 million colours) display.Touch screen.Stores up to 1.6 million photos.Micro USB port.Hard drive disc.160GB 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 Lithium ion polymer battery.Weight 286g.