Wahoo Protector Bike Case for iPhone 3G, 3GS, 4, 4S Rugged bike case that is water and shock resistant with access to a fully accessible/functional touch screen; Note: this case is NOT ANT+ enabled. It will not connect your iPhone to any ANT+ sensors. Fits iPhone 3G, 3GS, 4, 4S from all carriers! Ships with custom rubber liners to easily adapt between phone types. DOES NOT WORK WITH iPHONE 5 Tough bike mountquick release case attaches to bike with semi-permanent mount attachment-adjustable portrait or landscape orientation MicroUSB port for charging/data connection with tethered rubber plug when not in use Ability to connect to the Wahoo Extended Batteryfor Bike Case (1.5x that of the iPhone battery) or any auxiliary battery with microUSB plug compatible