It"s a stylish ballpoint pen one minute. A high-tech spying device the next allowing you to capture video and images with the push of a button! The elegant ribbed casing with metallic gold trim and pocket clip holds an executive-quality black ballpoint pen with hidden talents, as it contains a pinhole video camera so small you almost can"t see that it"s there. Use the HD PenCam to shoot AVI video files at 720p resolution (1280 x 720 pixels) or JPEG still images at 1600 x 1200 photo resolution, all at the push of a button. You will never run out of recording space again with the HD PenCam"s memory card slot allowing swappable MicroSD cards, each up to 16GB capacity (not included). Viewing or copying recorded files is even easier, just unscrew the top of the pen to reveal a USB plug that can connect straight into your computer"s USB port or use your computers own MircoSD card reader, it"s your choice. No special cables, no adapters, no drivers and no worries! Compatible with Windows 7/Vista/XP, Mac OS X, Windows Media Player, RealPlayer & QuickTime Player Perfect for lawyers, sales people, law enforcement, mystery shopping, covert surveillance or Internet fun! (MicroSD card not included) Dimensions 5.9 x 0.6 x 0.6 inches / 150 x 15 x 15mm; Weight 1oz / 30g