The loudspeaker has been charged for seven days
But some good machine, such as Taiwan noble log of the paragraph, charge 3 hours, full automatically cut off, will not charge continue to charge, the machine does not burn safety.
You take it in your hand and see if it's hot or not.
To see what brand of machine, some charge amplifiers, will automatically cut off power, have been charged, the battery heat hot, overcharge machine will be bad.
