With the outward appearance of a standard ballpoint pen, including writing in black ink, this Swann Communications SWVID-PEN4GB is great for filming in secret. Boasting 4 GB in storage, this Swann Communications video camera holds plenty of hours of videos for its average user. With its 640x480-pixel resolution, this spy camcorder take quality videos that are easy to see. Boasting a lithium-ion battery, this Swann Communications SWVID-PEN4GB gives its user 60 to 90 minutes of recording time before needing recharged. Weighing in at only 7.2 oz, this Swann Communications video camera is light enough to carry around all day, just like a real pen. This spy camcorder has a built-in USB drive, so it is simple to unscrew the top half, plug this USB drive into a computer, and transfer its contents to the computer's hard drive. A spy camera is great for situations where a little extra security is needed, and this Swann Communications SWVID-PEN4GB provides a high video quality and realistic pen look that makes it a great option.