Portable Multi Media Headphone Speakers 8 Ohms Micro Dynamic
2. Maximum Power:0.25W
4. Fo:600 HZ
7. RoHS: YES
The speaker's function is to convert electrical signals into audio
signals, so their performance is completely different,they are the
utility model has the opposite function.
When the current through the voice coil according to Fleming's left
hand method, in the permanent magnetic field, the voice coil to do
the magnetic field line cutting movement, which drives the basin to
promote the surrounding air and sound.