Ditch your handheld video recorder for the i-Kam Xtreme Video Sunglasses, an advanced lightweight set of eyewear with a built-in mobile video recorder. A nearly unnoticeable pinhole CMOS video camera is mounted in the center of the glasses for sharp video and audio digital recording. Easy one-button operation on the side controls the functions. The video records at 700Kbps and replays at 500Kbps. Built-in 4GB of memory with a maximum of 8GB using a micro SD card. The video glasses feature an easy PC/laptop connection that doesn't need a software driver. The i-KAM has an embedded 550mAh Li-polymer power supply that's rechargeable using the 5-volt DC/500mAh charger. It will run for up to 3 hours on a single charge. Sharp 736x480 video playback resolution. Compatible with Windows Media Player, Quicktime, Real Player and Storm codec. Recording speed of 25 fps. AVI video format with audio. USB 2.0 (HS). Working temperature of 23°F to 104°F. Includes two sets of sunglass lenses (clear and polarized black). Comes with charger, USB cord, cleaning cloth and carrying case.