After the success of motion sensor music playback mobiles, Sony Ericsson has now launched a new set of headphones that can recognize motion and gets activated accordingly. Marketed under the model name MH907, these earphones play music only when both the buds are plugged into the ears. When one ear bud is removed from the ear, the music automatically gets paused and resumes back only when it is again pushed back into the ear.
These come with Bluetooth sensor but work only with selected Sony Ericsson phones. These earphones are considered as the next generation mobile accessory and make listening music and taking calls alternatively a breeze.

