Aluratek's Bluetooth Wireless Sport Earbuds deliver hands-free convenience and superb stereo sound making them great fit for your active life style. For mobile entertainment experience, ABH13F features an advanced acoustic design to produce high definition audio for deep, rich sound with impressive clarity and enhanced bass while the unique design of the earbuds reduces background noise. Stream your favorite tunes and listen to audio from your smartphone, tablet and PC. Connect with friends and colleagues with the integrated microphone. Easily switch between phone calls and music with the touch of a button. Designed for your comfort, the earbuds are contoured to your ear, lightweight, sweat proof and feature a tangle free cord. The earbuds are built with durable materials and sweat proof seals that protects them from sweat-related damage. Perfect for runners and gym enthusiasts.