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USB Speakers

posted Jul 3, 2017, 9:38 AM by Amir Borenstein, No Rad   [ updated Nov 3, 2017, 12:17 AM ]
The problem with PC speakers is that they usually include an internal power supply, or an external power supply that cause high levels of Extreme Low Frequency magnetic fields.
The way around it is to use PC speakers that instead of having an internal power supply, gets the power from the USB cable. 

Tip #1 - Locate the speakers as far as possible from you, to further reduce the exposure.

Tip #2 - In higher volume the ELF magnetic fields will be higher.

Tip #3 - Some speakers have Bluetooth or other wireless features, these speakers will emit RF radiation. Make sure the speakers you chose don't have these wireless features, or that the feature can be 100% turned OFF.

To see a list of USB powered speakers on amazon.com press here - http://amzn.to/2sjmYFb

Below is a list of several USB speakers that might do the job:

USB power speakers


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