PORTABLE ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide a portable electronic apparatus capable of performing a suitable communicating operation during communication with another terminal.SOLUTION: The portable electronic apparatus includes: a heat source section which generates heat by being driven; a housing holding the heat source section; a temperature detection section for detecting a temperature of the housing; a communication section for performing communication; a voice output section for outputting a voice received by the communication section; and a control section for controlling the heat source section and the communication section. The control section changes the voice output from the voice output section depending on whether the temperature detected by the temperature detection section is equal to or higher than a set temperature or the temperature detected by the temperature detection section is lower than the set temperature.