If you happen to be looking for a stereo Bluetooth headset for your Nokia Lumia phone, the Nokia BH-121 should be going straight onto your Christmas list. Whether it hits the shelves before Christmas is a different matter.It is down for December availability, but there's no specific date just yet. Fingers crossed time. When it does launch, it will have the look of an iPod shuffle in some ways, but certainly not the same functionality.Measuring 39 x 39 x 12mm, you can attach it to your person, with the device connecting to your phone via Bluetooth or NFC, allowing you to play music from your phone or take a call. It also has volume control, track control, along with a battery life indicator. There are also in-ear headphones shipped with the device (but these are a standard fit, so you can go with any) and Windows Phone Live Tile support to flag up battery life and connectivity status.Colours are cyan, red, yellow, and black, so you can match up with your Lumia phone and the price is €39. As we said, December is the vague launch date, so keep an eye on Nokia's store if you want one before the year is out.