Nokia MD12 Bluetooth speaker

 The MD12 speaker connects with your phone via Bluetooth or NFC to act as a speakerphone, and it can also play music. You can pair the speaker via NFC to any phone (not just a Lumia) by tapping on the side. There's also a 3.5mm port on the side, where you can plug in a cable to connect your phone or MP3 player. Weighing in at just 180g (the size of an apple), the MD-12 is a funky portable Bluetooth mini speaker that plays for up to 15 hours and uses almost any surface to create a big sounding bass. It is compatible with Lumia devices as well as other smartphones. Inside, there's a microphone which you can use it for conference calls or hands-free calling. The speaker is round with a grill on top, and has a single large power button on the front. You charge the MD12 via a micro-USB port and the battery lasts for up to 15 hours playing music continuously. With a built-in vibrating actuator on the base, the speakers let sound fanatics experiment with the speaker on different surfaces. Low frequencies are created when placed on most surfaces, especially hard ones, delivering a surprising amount of bass for such a compact speaker. In short, it creates different effects when placed on different objects. For the user's ease, the MD-12 wireless speaker comes with battery level and power LED indicators.