YUE Jogger Lightweight Sports Bluetooth 4.1 Earbuds with Mic - Black/Neon Green Sweat-proof, lightweight durable design. Great for work-outs, running, sports and more! Up to 6 hours of Talk/Playing Time & 150 hours Standby Time Connects to 2 devices simultaneously: Bluetooth 4.1 Crisp clear music & phone call sound. Built-in microphone allows for quick, easy & amazing sound clarity for all call participants. Use with all iPhones, iPad 2/3/4, New iPad, iPod, Android, Samsung Galaxy, & all Smart Phones Bluetooth Devices