CyberTech Custom Fit,, Weather Proof Bicycle Bike Motorcycle Sport Mount Holder Case Cover for Apple iPhone 4/4S Designed for Apple iPhone 4/4S with perfect fit. 100% brand new, high quality A special design top port with plug for headphone, and another bottom port with a removable knob for charging cable to plug external power bank. Thin Inductive film for smooth touch screen operation. Extra silicone Tray for shock-proof design Precision outside button position for full access of home button, power button and volume control. The outer hard shell incorporates 3 prong attachment system easily fit bike mount. The handlebar mount is fully adjustable - end can be swiveled 360 degrees allowing you to view your phone horizontally or vertically, ideal for navigation or map applications. Sold exclusively by CyberTech with one year warranty