High quality arm bag waterproof running sports fitness phone case
【material】waterproof neoprene + breathable nylon mesh + soft transparent abs screen
【adjustable arm strap】double velcros design, adjustable to fit with 8'' to 13'' arm. You can use it around your upper arm, forearm and ankles.
【large capacity】the extra zipper pocket is awesome for keys, money, cards, earphone ...There is a layer of soft neoprene between the phone and your personal belongings to protect your phone will not be scratched by the keys.
【sensitivity screen touch】allow you to enjoy full control of your phone such as receiving calls, change songs, editing text messages without taking out the phone