Electronic device

An electronic device comprising:

• a casing;
• a first sound-emitting device;
• and
• a second sound-emitting device,
• wherein the first sound-emitting device and the second sound-emitting device are accommodated in the casing, fixed to the casing and spaced apart from each other;
• the first sound-emitting device comprises a basket, a vibration system fixed to the basket and a magnetic circuit system driving the vibration system to vibrate;
• the vibration system comprises a diaphragm fixed to the basket and a voice coil driving the diaphragm to vibrate for emitting sound;
• the magnetic circuit system comprises a magnetic bowl fixed to the basket, a magnetic unit fixed to one side of the magnetic bowl adjacent to the vibration system and an auxiliary magnetic spaced apart from the magnetic unit, and a magnetic gap is formed between the magnetic unit and the auxiliary magnetic;
• the voice coil is inserted into the magnetic gap;
• wherein the first sound-emitting device further comprises an upper shell fixed to one side of the basket adjacent to the vibration system, and a front cavity for sound output formed by the upper shell and the diaphragm enclosing each other;
• the first sound-emitting device further comprises a first elastic damping member, the first elastic damping member is connected to the magnetic bowl and the basket for supporting vibration of the magnetic circuit system, the diaphragm, the magnetic bowl, the basket and the first elastic damping member are sealed and enclosed to form a first rear cavity, and the first sound-emitting device, the second sound-emitting device and the casing are enclosed to form a second rear cavity.