Zune 4

The Zune 4 is a second-generation model of the Zune lineup of portable media players from Microsoft. It was first announced on October 2, 2007 and released on November 13, 2007 in the United States and June 13, 2008 in Canada.

The device features music, video, and podcast support, and come with Wi-Fi and FM Radio.

The full specifications of the Zune 4 follows:

OS	Windows CE
Size	Dimensions	41.4 x 91.5 x 8.5mm
	Weight	47 g
Display	Type	LCD
	Size	1.8 inches
	Resolution	320 x 240 pixels
	Features	Scratch resistant display
Memory	Internal	4 GB
Connectivity	WLAN	Wi-Fi 802.11 b/g
	USB	1.1, 2.0
Hardware	CPU	399 MHz ARM Core Freescale i.MX31L
	RAM	64 MB
	Radio	FM Radio
	Audio	3.5 mm connector
	Video	TV Out (NTSC, PAL, ACP)
	Other	Zune Pad
Colors	black, green, red, pink
Software	Manufacturer	Zune apps
	Others	Zune Marketplace apps
Battery	Li-Ion
	Stand-by
	Playback	28 h (music)