NOTHING TO HOLD YOU BACK - The CVC 6.0 Digital noise reduction technology intelligently filter ambient noise enabling clearer sound quality during calls or while listening to music it also features bluetooth CSR 4.1 + EDR APT-X audio decode technology giving these wireless earbuds crystal clear stereo sound quality. This running headphones are sweatproof so you won't have to worry about wearing them while running cycling or giving an intense workout your all.</br>EASILY PAIR WITH MULTIPLE BLUETOOTH DEVICES - This headphones pairs easily with all bluetooth devices such as iPhones including ipone 7 Samsung Galaxy including Galaxy S7 LG htc Motorola ipad Android phones & tablets and other bluetooth devices. What differentiate this earphone from the rest is that you can pair it with 2 different devices simultaneously! This gives you double the possibilities for answering calls while streaming music and enjoying acoustic wireless earbuds sound quality</br>LONGER LISTENING OR TALK TIME - With our wireless bluetooth headset running & workouts can last longer to the beat! The rechargeable battery in the bluetooth earpiece device provides 6 hours of talk time and 5 hours of perfect acoustic sound quality time. The standby time for this stereo bluetooth headset is 240 hours. Making this bluetooth in ear headphones one of the best best bluetooth earbuds in the market. You've truly never heard music sound so good from sport bluetooth.</br>ACOUSTIC SOUND QUALITY BLUETOOTH HEADSET THAT WILL SERVE ALL YOUR NEEDS - If you are passionate as we are about wireless headphones that will deliver perfect acoustic sound and crystal clear talk we invite you to try our headphones from Invanova. Our music headphones pair with devices up to 30 feet (10 meters) away?? and the bluetooth set has mic functionality?? so you don't have to stop working out to answer calls. This top bluetooth headsets is backed by 90 days warranty.</br>EASY TO USE AND HAVE AN ADJUSTABLE EAR HANGER - This innovative bluetooth handsfree from Invanova have an adjustable ear hanger that can be adjusted to fit your ear snugly. The volume?? sound?? song selection and telephone controls are all on the wireless bluetooth earbuds?? mak