This mini U disk portable DVR black is new and high quality. It can take photos and high quality monitor, easy and simple to operate, cabinet and delicate, elegant appearance, easy to carry, it is the family education and living security, practical tool, essential field subjected to each customer's favor. Handy for a confidential meeting like business negotiation and contract signing. High quality monitor, protect personal privacy data and information confidential. Fit for hotel, restaurant, public toilet, changing room, etc. Have a long working time. Specifications: Type: USB Disk SPY Main Color: Black Video Format: AVI Video Coding: M-JPEG Resolution Rate: 720*480 Frame Rate: 30 fps Picture Format: JPG 1280 x 1024 Image: 5 MP Image Ratio: 4:3 Support System: for Windows me/2000 x p 2003/vista:M Battery Capacity: 300 mAh Working Time: about 120 minutes Charging: DC 5 V Interface Type: Mini 4 pin USB Memory Card: Micro T F card (Not Included) Battery Type: High Capacity Polymer Lithium Electrcity Play Software: the operating system come with or video playback software mainstream