A different Knob on the Analog Wristwatch and Pushbutton on the Digital Wristwatch will allow the Wristwatch user to tune frequencies for accessing radio receiver stations.
A Pocket transistor is a wireless radio receiver telecommunication device allowing the user to hear audio by tuning to different radio frequencies (AM,FM) spectrum.
A different Knob on the Analog Wristwatch and Pushbutton on the Digital Wristwatch will allow the Wristwatch user to tune frequencies for accessing radio receiver stations.
A Pocket transistor is a wireless radio receiver telecommunication device allowing the user to hear audio by tuning to different radio frequencies (AM,FM) spectrum.