With the Apple iPod touch, Apple has married the iPhone’s revolutionary multi-touch interface to their popular digital media player. So instead of a Click Wheel, you just use your fingers to flick through your music, photos, and video. Two fingers can be used in a pinching or spreading motion as well, which zooms in and out of photos and web pages. That’s right, the iPod touch is the first iPod to offer web access. It does this via built-in Wi-Fi support. There’s even a special iTunes Wi-Fi Store, so you can browse and purchase new music and video while you’re on the road. Connects to a PC or Mac through USB (using the dock connector) 802.11b/g Wi-Fi Charge Time - about 3 hours (1.5 hours fast charge to 80% capacity) Audio Support - AAC (16 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (16 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, & 4), Apple Lossless, WAV, & AIFF Photo Support - Syncs iPod-viewable photos in JPEG, BMP, GIF, TIFF, PSD (Mac only), and PNG formats Video Support - H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in. m4v,. mp4, and. mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in. m4v,. mp4, and. mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in. m4v,. mp4, and. mov file formats Unit Dimensions - 4.3 x 2.4 x 0.31 Unit Weight - 4.2 oz.