how safe is bluetooth wireless headphone for health. any radiation affect to brains or body.?

not so much harmfull

They are totally safe to use. It's the phone that they state gives of radiation if held to your head too long according to the media not the bluetooth. They tell you to use a headset to keep them from causing harm. I've used my bluetooth on my desktop and it works well, just remember to turn it on before opening any programs that you want to use it with otherwise they won't connect to it. However that being said, it is unproven, some studies say it is damaging others say it is nonsense. That happens a lot. They come out with statements that say things are bad for you and people panic then a few years later they say oops we were wrong. I have seen that with lots of foods, even milk they did that with, now they say we were wrong it's actually good for you. Just remember to take everything with a grain of salt and everything within reason is safe.

due to its low frequency bluetooth affets the minimum wen compared to 802.1 wireless

i hope u do not understand so technical language

simply harmless

see there is no effect on health

All things have advantages and disadvantages

it affect health on in very minute way which is negligible but it has many advatages

so use it freely

he he thats a funny question.............

bluetooth itself is switched off when not in use due to its radiation.........

then comes the headset......it will gradually affect you............

just the same as hiv virus......u will not know now.......

future ther ll be effects.......

it could cause excess growth of tissue ...........generally known as cancer..........

surely it will have radiation