The Dexim DF iPhone/iPad Remote Control Car turns your iPhone or iPad into a remote control console for the included car.. The Dexim Remote Control Car is compatible with Apple iPad 2/3, iPad, iPhone 4/4S, iPhone 3GS/3G, iPod touch 4S, 4, 3G, 2G.. Specifications. Compatibility: compatible with iPad 2, iPad, iPhone 4, iPhone 3GS/3G, iPod touch 4S, 4, 3G, 2G (iOS 4.0 or later). Frequency: 433.92MHz. Effective range: 15m. RF output power to 10dBm at 3.3V. Toy car charging time: 10-15minutes.