The boat rockerz wireless bluetooth headphones comes with a sturdy buils design which enables you to use it anywhere and as much you can.. can be perfectly used for sports gyming and other outdoor activities.. very light weighted headset.. The ear grip allows the earphones to firmly hold onto your ears while you enjoy your morning run or trek or any sports you play. The sleek design enables it to be used daily and the magnetic back allows the capsules to be together when not in use. The control keys allow you to have hands free experience while you enjoy your run. The 50 meters range provided can help you keep your mobiles inside your car while you run and also attend the calls. This headphones comes with sweat proof technology that doesnt allows damage to your headphones while you sweating ingym or sports or in any other activities