Nokia announced new Bluetooth headphones at the press conference today as well as a new JBL PowerUp Wireless Charging speaker. This sturdy looking device sports Bluetooth, NFC and wireless charging functionality, which works seamlessly with the Lumia 820 and 920.
Wireless charging enables Lumia 820 / 920 owners to make use of easy top-ups without cluttering a desk or area with more cabling. The speaker -of course- plays music and all that's required is the slightest tap from the Nokia Windows Phones through the use of NFC.
You can check out the speaker (as well as other accessories - including available wireless charging stations) over on Nokia's website.