It looks like Nokia is doing even more to take care of their US customers. Aside from the wireless charging plate that comes with the Lumia 920, the company is now also offering Monster Purity headphones for free. The headphones are available in black, white and pink and must be claimed from NokiaHolidayHeadset.com. This offer is currently only valid to those who purchased a Lumia 920 or 820 from AT&T, the Lumia 822 from Verizon, and the Lumia 810 from T-Mobile between November 20th and January 16th.
You’ll need to print out the form available there and mail it along with a copy of your sales receipt and the bar code from the box. After all this, your headphones should arrive in 4 to 6 weeks. It’s a bit painful, but hey, free is free if we’re not counting time and postage.