| 摘要 |
<p>A portable electronic device is disclosed. The portable electronic device includes a body, a button and a battery. The body includes a printed circuit board, a switch and a processor. The switch and the processor are disposed on the printed circuit board and electrically connected to each other. The button is movably disposed between a first position and a second position in relation to the body. The battery is detachably disposed on the body. The battery engages with the body when the button is in the first position. When the button moves to the second position to release the battery, the switch is actuated, sending a signal to the processor.</p> |
