Yes, there are portable TV Radio Combos available.
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I took my portable TV with me on vacation
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A portable television is one that has a built in power source
such as a battery pack. In addition, a portable television must be
small enough to travel and have an antenna to receive stations.
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I brought my portable television set with me on the
airplane.
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There are many places where one could purchase a portable
television. The best places to purchase portable televisions would
be electronic stores like Best Buy and Amazon.