Another type of solution is Alpine's eX-10 and Harmon Kardon's Drive and Play. Both offer wireless FM transmission and an auxiliary jack. Along with charging your iPod, these kits have a dash-mountable LCD display. The Alpine eX-10 boasts a full color 2.4-inch display. Both these units' displays emulate the menu style and general layout of the iPod to make this kit intuitive. The Alpine eX-10 can also communicate with your Bluetooth cell phone to provide you with hands-free calling. The di splays are small enough that they could be mounted in a glove compartment, for instance, so as to maintain the cosmetic integrity of your car.