BigBattery Guru  Feature Mobile offers powerful features in a beautifully designed body. in spite of its compact size, it offers a horde of features such as dual sim capability, a 1.8 inch QVGA display, FM radio , you can now not only play FM but can also record it.. one of the biggest highlights of the phone is its 1000 mAh battery. it’s rich multimedia offerings include music and video, 3.5mm audio jack and FM radio.. the phone has multi language support, with the user interface being accessible in various Indian languages as well. overall, this will be a nice, little powerful device that can do much more than you’d probably expect out of it.