iBall CompBook Laptop Features and Specs. ... The business and enterprise edition of laptops – CompBook Excelance Pro and CompBook Exemplaire Pro – is also launched at a price of Rs 19,999 and Rs 24,999 respectively. TheCompBook series is powered by 1.83 GHz Intel Quad-Core Z3735F processor which is coupled with 2 GB RAM
Headphones (or head-phones in the early days of telephony and radio) are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound.