Here is a stereo Bluetooth headphone from Sony Japan that means serious business for users who rely more on function and less on fashion. With companies like the jeans maker Levis developing fashionable Bluetooth headsets that looks more like a necklace than a gadget, Sony’s headsets are not fashionable accessories but it is the emphasis on advanced feature that make it stand out in the crowd. The DR-BT 140QP Bluetooth Stereo Earphones, available in four colors – black, silver, white and pink, can be used with PMPs, cell phones and notebooks that support A2DP audio profile. It can connect to any Bluetooth device up to a distance of 10m and have 12hours of playback and 200hours of standby time. It has inbuilt control for playback, halt, stop, tune sending and tune resetting. Even if you use it for a long time, Sony promises that its headset will not bring any kind of discomfort around the ears for the user.