Smart running armband for mobile phone

1. [Special Design]Phone armband is a retractable diagonal bracket design that secures your phone more stable. The colored corner pad of this running armband protects your phone more securely, and if you use the phone case, you can remove the corner pad. When you wear this running armband on your arm, you can easily load and remove the phone with one hand. 2. [Comfortable & Breathable]Phone armband is made of lightweight fabric and a "Hollow out" design. Very comfortable and breathable when wearing this phone armbrand. This running armband will bring you a new wearing experience. 3. [More Safer For Night Running]Phone armband features reflective border to provides maximum visibility while running in dark and low light conditions. When you use this running armband to run at night, the reflection of the phone armband will alert the vehicle and passersby, your sport is more secure. 4. [Compatibility & Multipurpose]This phone armband is compatible with all 4~6.5 inch phones, E.g: iPhone XS Max / XS / XR / X, iPhone 8 / 8 plus / 7 / 7 plus / 6s / 6s plus / 6/6 plus, Samsung S10/S10 Plus/ S9 / S9 Plus / S8 / S8 Plus / S7 / S7 Edge / Note 9 / Note 8 etc. This running armband is also widely used, we can use this running armband for running, cycling, walking, hiking, etc. 5. [Invisible Storage Bag For Card ]There is an invisible storage bag at the back of the phone armband. You can put your door card, credit card, etc. when you are exercising. If you have any questions about this running armband, welcome to email us, we will reply to you at the first time.   6. 3 Colors: Gray,Green,Rose red.