Spy Pen Pinhole Cam with Sliding Lens Cover (FREE 8GB Micro SD Card) At a Glance... High quality metal construction Takes high resolution digital video Virtually undetectable pinhole lens Comes with free 8GB MicroSD card Functions as a USB storage medium, writing pen, and spypen. Manufacturer Specifications Build Material: Metal Memory: Micro SD Card (8GB Included) Transfer Interface: Mini USB Time/Date Stamp: Yes - ON/OFF Recording Time: About 1 hour per charge Charging Time: About 1 hours to fully charge File Size: About 2.5GB per hour Modes: Video, Photo Power: Internal Lithium Rechargeable Battery Video - 1280 x 960 - 25 FPS - MJPEG (AVI) Photo - 3840 x 2880 - JPG Supported Systems for USB transfer: Windows ME / 2000 / XP / Vista / 7 (32 bit version only) / MAC OS X+ Dimensions: L:146 x Diameter: 12 (mm) Manufacturers Ref: FSSKS9SP74GV Product Notes Very high quality spy gadget, writes great. Fun to use, convenient to bring wherever you go Package Contents for CVVM-G319 Spy pen with 8GB Micro SD card USB Cable User manual - English CD ROM Power Adapter 110-240V FAQ - Frequently Asked Questions Does this product also have a voice recorder too? This product also records audio, so you don't have to worry about switching between audio and video modes.