Its a wireless boult audio muse earphone which i had bought about 8-9 monthsago from myntra and now it is also available on flipkart. It comes under IP×7 certification of waterproof which allows you to wear while swimming too. I have used this many times while taking a shower and it works really very well. But one thing that you have to keep your phone withinin 5 meters of range actually the company claims of having a range of 10 meters but while using in water you should keep it under 5 meters to have the sound quality. Rest it is having inbuilt micro woofers which gives extra bass and a very loud music and very good for guys who love exercising. Beacuse while doing physical exercises you need loud music to enhance your perfromance and it gives you both. According to my opinion it is the best wireless earphone under 1.5k if you are looking for.