Notebook USB speakers



Volume of my Philips speaker gradually decreases

If the speaker is powered by battery or rechargeable battery:

  • Replace the battery or recharge the rechargeable battery in the speaker

If the speaker is powered by USB:

  • Make sure the USB cable is directly connected to the computer

Note: Do not use a hub or USB extension cable. Otherwise, the volume of the speaker might decrease after a short period of time.

The information on this page applies to the following models: SPA4210/97 , SPA2210/97 , SPA2210V/97 , SPA3251/97 , SPA5210/10 , SPA5210/97 , SPA5210B/97 . more less

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