Dear Banhien Provost,
Thank you very much for your quick response. Yes, it is a S"6500" wireless speaker, not S5600. I have had the speaker for about a year and have always had the cables attached to the speaker and mini hard drive. I didn't understand that the cables were only to be attached to recharge the battery. Could this have damaged the cables or the speaker? As I indicated, the speaker will not remain on now. I have to continue to turn the speaker off then on for the speaker to work. However, after I take this action, the speaker still remains on a few seconds and then it's off again.
Can you provide further advice? Thank you.