China Bluetooth Stereo Bluetooth Headset
Bluetooth headset even worse than traditional headphones. The reason here. Bluetooth is wireless technology,dual sim gsm mobile, it has a wired connection with a receiver and transmitter and a frequency of 2.4 GHz replaced by this communication. This is the same frequency microwave use.
However, the power used to transmit these frequencies is very low. In fact, the signal strength of only 1 mW of power, while the mobile phone can operate up to 3 watts of signal. (54) Thus, the low-power Bluetooth technology limits the scope of the use of about 30 feet. But the problem here. When the receiver is worn on the head,apple iphone cover, in the constant. Although the power is less radiation exposure is constant, even without talking to happen. Lay your cell phone at least a telephone conversation is ended. Bluetooth headset is not the case.
Second,iphone 3gs mount, this is a wireless connection. Radiation from the phone talking about how hurt us,mini bluetooth keyboard, we know that when we speak or send any type of Bluetooth connection,charger adapter, we are being exposed to radio waves of information of information. It is this wave,mobile phone deal, but also damage. Therefore, the Bluetooth device is not any safer than non-wireless devices, in fact,best mobile phones, can be more dangerous due to continuous radiation in the head.
here’s some other problem. Wearing a Bluetooth headset with the ear and are continuously being emitted radiation will be at some point,sdhc card reader, we see that the auditory nerve damage or may damage the inner ear? This will continue to be exposed to radiation in some way damage hearing? These issues, still no answer.
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