Function: HD Pictures and Video recording "Spy Pen" Computer Camera and USB drive with 4GB's of memoryCamera Specifications:Color CMOS sensorWhite Balance AdjustFocus Range: 150mm ~ InfinityInternal Flash Memory: 4GBCapture Specifications:Format: 3GPFrame Rate: 15 FPSCapture Resolution: 640x480Power Source: Internal BatteryBattery Life: Approx 100 minutesDimension: 150mm (L) x 16mm (Diameter)Catalog Ref: Spy pen with video recording, Surveillance DV recorder, USB thumb drive pen, Portable USB storage device, USB Flash DriveOther Features:Ergonomic design - comfortable for every writing usageUniversal Replaceable Ink CartridgeEasy USB Charging/TransferRecharge via computer or wall socketPackage Contents:Model CVSCT-8913 DV PenUSB extension cableWall charger