The Midland 75-822 CB radio can be considered both a handheld and mobile. There is a removable battery pack that can be changed over to the vehicle power supply, which is a 12V lighter plug. The 75-822 also has 10 weather channels along with the standard 40 CB channels. With the Midland 75-822 you also get instant channel 9 for those unexpected emergencies. It also includes an AC wall adapter, battery compartment, and mobile adapter which includes the 12V power plug and SO-239 connector for an external antenna.