SMS Audio SMS-BTWS-SPRT-YLW SYNC By 50 On Ear Wireless Sport Headphones, Yellow IPX4 RATING Rated for maximum resistance to sweat and water 40U RUBBERIZED COATING Rubberized coating resists chipping& scratches wherever you go ON-EAR TRACK CONTROL With a push of a button easily change tracks and adjust volume Patented Oval-Fit leather memory foam cushions let you enjoy your music comfortably all day