Bluetooth Wireless Headphones for Running, Workout, Sweat-Proof with Deep Bass, Mic and Secure Ear-Hook - FREE BONUS - Sports Armband and Zippered Case by RATOP WIRELESS HEADPHONES THAT ARE PERFECT FOR ANY WORKOUT - Listen to music or chat on the phone while you exercise. The soft, comfortable hooks fit behind your ear and ensure that these stay in place through any activity. THE BEST SOUND, THANKS TO BLUETOOTH 4.0, EDR and CVC 6.0 Noise Cancellation technology. These headphones give you deep bass and crystal clear treble to bring your music to life. FREE BONUS OF A SPORTS ARMBAND TO HOLD YOUR PHONE - as you run or workout. Also a sleek little zippered case for the headphones. EFFORTLESS CONNECTIONS TO IOS AND ANDROID PHONES AND TABLETS - Easy controls let you answer a call with a touch, and also select next/previous song, pause/play music, and adjust the volume. ONE-YEAR 100% MONEY-BACK GUARANTEE - If you're unsatisfied with this item for any reason, contact us for a refund or replacement.