The Apple iPod (Fifth Generation - Enhanced) is a modest revision to the previously released iPod (Fifth Generation). It uses a 30 GB or 80 GB 4200 RPM ATA-66 hard drive, capable of supporting "up to" 7,500 songs or "up to" 20,000 songs in "128-Kbps AAC format" or "up to 40 hours" of video or "up to 100 hours" of video, respectively. Either model can hold "up to" 25,000 photos.

Both capacities use a case with either a white or black front and a chromed stainless steel back and have a "2.5-inch (diagonal) color LCD [display] with LED backlight" reported to be "up to 60% brighter" than the display in the previous iPod Fifth Generation models. Other software enhancements include a search function and additional iconography. All Fifth Generation iPods, original and "enhanced", are capable of playing a variety of games -- including Tetris and Pac Man -- available through iTunes. The battery life of the Fifth Generation "Enhanced" models was improved as well for slideshows and video playback, but remained the same for music playback.

Also see: What is the difference between the 5th Generation iPod and the Enhanced 5th Generation iPod?

Despite the age of this device, site sponsor OWC has inexpensive, compatible headphones and some upgrades and parts for vintage iPods while supplies last.
https://everymac.com/systems/apple/ipod/specs/ipod-5th-generation-enhanced-specs.html