A hinged chromed metal clip runs the length of the Shuffle on one side and includes a slot for attaching a lanyard or keychain. An Apple logo is engraved on the clip, and custom engraving is offered on orders placed through Apple's online store.
The headphones included with the Shuffle offer the same mediocre sound quality found in other iPod headphones, but aren't as easy to replace since the integrated remote control is necessary for playback and volume control.
The controls are now integrated into the headphone cord. (The downside, of course, is that you're stuck with the default earbuds that Apple provides, or you need to invest in an adapter.) A brief click on the center toggles play and pause; a double-click skips to the next song; and the plus/minus controls volume.