Experience true mobile freedom with the Sport True Wireless In-Ear Earbuds from HyperGear. These wireless earbuds are designed to stream your favorite music via wireless Bluetooth technology in HD stereo quality. With HyperGear's quick-pair technology, they are engineered to easily connect to various Bluetooth-compatible devices, such as smartphones or tablets. When paired with a smartphone you can use the integrated noise-canceling microphone to make and receive clear phone calls. The integrated battery features up to 3 hours of playback per charge, and can gain an additional 10 hours via the included charging case. They are also IPX5 rated, so you can use it while you work out or on the way to the office.