An electronic device includes a host, a microphone module, a first camera module, a second camera module, a driving module and a control module. The microphone module is connected to the host. The first camera module and the second camera module are respectively disposed at two opposite sides of the host. The driving module disposed in the host drives the first camera module or the second camera module to turn. The control module disposed in the host is connected to the microphone module, the first camera module, the second camera module and the driving m