Bluetooth headsets offer the freedom of wireless technology, allowing you to listen to music and make calls without being tied down by wires. However, with the growth of this technology has come concerns about bluetooth headsets and their safety. We’ll answer all of your questions about whether or not bluetooth headphones are safe and how to minimize the risks when using them.
Bluetooth is a wireless protocol that uses radio waves to transmit data between devices, including headsets and phones. The protocol has a range of up to around 164 feet, and it uses a combination of frequency-hopping techniques and error-correcting codes to prevent interference from other nearby Bluetooth devices. This allows it to be used in public spaces such as gyms and airports.
However, the high level of transmission noise (known as EMI) that Bluetooth uses to transmit data can degrade sound quality, and it is not suitable for professional audio applications. This is a significant reason why many people choose to stick with traditional wired headphones for high-quality music listening.
Some Bluetooth headsets are able to reduce the amount of EMI by using special noise-canceling technologies. This can be particularly important for users who wish to use their headphones in noisy environments such as crowded airports and gyms.
Another way to limit EMI exposure is to keep Bluetooth headphones away from the head and body as much as possible. Ideally, they should be placed at least one inch away from the head when wearing them. Additionally, it is helpful to avoid using multiple EMR-emitting devices at the same time, as this can increase your exposure.