Barsone Bluetooth Headphones,Sweatproof Earphones In-Ear Noise Cancelling Headphones Earbuds with Microphone & Stereo for Running Sports with Magnet Attraction (Black) Comfortable & stylish design, and a 10-meter working distance, the sport headphones will let you enjoy music when running, gym, sports & exercise and other activities About 6 hours talking,4-5 hours playing time,1 hours charging time, 200 hours standby with a single charge, so you have less time charging and more time doing Play/pause (also answer calls), Vol +/-, and next/previous track buttons, super easy operation, good workmanship,BQB Certificated,Sweatproof With excellent sound effect collection, superior sound isolation, efficiently reduces external noises Perfectly suitalbe for indoor use and outdoor activitives use,relaxing yourself anytime and anywhere