Q12 these are wireless Bluetooth sports earphones they are in ear earphones which does not fall out when your job in working order in the gym I have a pretty good battery life around 7 hours of Music and talk it also supports Bluetooth 4.1 they cost around 2500 Indian rupees they also have magnetic head to prevent falling from your neck when they are not in use one of the best earphones sound pretty good the base is good add a pretty high quality price range I definitely first wireless earphones for budget of 2500 Indian rupees