Portable Audiophone
Source: Achievement. Fair warning to anyone, this toy does NOT play the music rolls you have collected for the garrison jukebox.
The 
Portable Audiophone is a toy earned from the Azeroth's Top Twenty Tunes achievement in Draenor, delivered directly to your in-game mailbox upon completion.
Guide awaiting review
Earn the Achievement
Collect 20 music rolls for your garrison jukebox to complete the Azeroth's Top Twenty Tunes achievement. The Portable Audiophone will arrive automatically in your in-game mailbox once the achievement is earned.
Use the Toy
Activating the toy summons a miniature version of your garrison's orchestrion that lasts approximately 30 seconds, playing short, staticky snippets of various Warcraft themes on random rotation with no track control. The summoned device plays through the game's Sound channel rather than the Music channel, is visible and audible only to you, and does not play any of the music rolls you have collected for your garrison jukebox.
Tips
The Portable Audiophone plays its own set of brief, intentionally lo-fi Warcraft theme snippets — it does not play the music rolls collected for your garrison jukebox, and you cannot select which track plays.
