The TV5-303 brought television entertainment out of the home and into the car. This popular "Micro TV" was the world's smallest and lightest portable black and white TV. Driving poses a few challenges to good picture quality. Current and voltage fluctuate when vehicles speed up or slow down, and reception changes from place to place. The solution was a pulse automatic gain control (AGC). For easier one-handed operation, the controls (including the power switch) are concentrated on the right side in front with the antenna. The case is constructed of a single piece of sheet metal.