TOUCH SCREEN COMPATIBLE - enjoy the full use of your phone through the protective screen cover, full screen control of your phone such as receiving calls, changing music, without taking out the phone (NOTE:fingerprint identification fit iPhone 7 6 Plus) HEADPHONE PORT DESIGN - armband has two headphone hole, it fits most phones. The hole allows the headphone direct access to the phone through the armband, while the ordinary armband has only one, we greatly improved its convenience. TRIPLE SWEAT-RESISTANCE - three ways to minimize the paths sweat can enter. Covers the entrance with extended cloth; no unnecessary cut out, even the scale of the headset hole is cleverly reduced; extra fabric layer is added to filter sweat.