Nokia Guru accessory pops up, flaunting a play button and NFC

The squarish cyan Guru in the picture has a volume rocker and a play button, as well as a pair of in-ear headphones matching its color. There is a microUSB port in there as well, suggesting the device might carry its own battery and/or storage. There is an NFC tag, and some are suggesting it is Bluetooth equipped, too, so what exactly is the goal here, remains to be seen. 

Is it a player and a Bluetooth headset in one to help keep the huge Lumia 1520 in your pocket more often? And if so, is it true that Nokia's first phablet will have a cyan version indeed? We've also heard that the new Lumia 525 about to be shown tomorrow will be a music-centric phone, so the Guru could be meant for it. All is likely to be revealed tomorrow, when Nokia World is taking place, so we'll keep you posted.

source: @evleaks