An electronic device is described. The electronic device includes a housing, a printed circuit board mounted in the housing, an earphone and a retracting mechanism. The earphone includes a connecting cable and a head member. One end of the connecting cable is connected to the printed circuit board, the other is connected to the head member. The retracting mechanism includes a receiving compartment and a receiving space communicating with the receiving compartment. The receiving compartment receives the connecting cable therein. The head member is received in and fixed to the receiving space.