A software developer has tweeted about how wearing a VR headset for hours a day has damaged his eyesight. A visit to the opticians left him "worried about my future VR use" after a doctor blamed Wired headphones put out less radiofrequency (RF) waves compared to Bluetooth. However, they do emit a small electromagnetic field (EMF). Small amounts of RF and EMF are not currently linked to health concerns. There are rumors that Bluetooth and wireless headphones can cause brain cancer. The CDC has detailed information on various daily experiences and the volume, or decibel (dB) level, associated with them. One of the important things to note when considering headphone use is that personal listening devices are tuned to a maximum volume of around 105 to 110 dB. lol it's no problem, as the subreddit's name implies, there are no dumb questions. 1. YummyGummyDrops • 2 yr. ago. Cap on, then headphones on. I feel like it would be quite hard getting the cap on AFTER the headphones. 2. NekoRaptor • 2 yr. ago. Over for sure no way it can stretch over comfortable and you'll risk the hat being perma stretched. Wear headphones that are made with a behind-the-head strap. Wear earbud-style headphones. Give your head more headphone-free time if you can. Avoid wearing headphones with a strap across the top of the head when moving around often, like during exercise. Consider wearing a thin hat or beanie under your headphones to avoid excess pressure and You should use a VR headset for not very long, not more than 30 minutes, with a 15 minutes break afterward, according to a literature review from the Department of Business, Energy and Industrial Strategy in 2020. But there are other opinions too. If you or any of your family members own a VR, it is essential to know how long anyone should use AirPods are as safe as over-the-ear headphones. The post claims people wearing AirPods absorb five times more radiation than those wearing Bluetooth headphones. However, these claims aren't Bluetooth is a form of Radio Frequency (RF) radiation (2.4 to 2.485 GHz) that works by sending data through the air over short distances via audio, video, and text.. Most wireless Bluetooth headphones are “Class 2”, which can emit energy up to 33 feet; however, the effective range of Bluetooth varies due to a range of conditions. wjnAq18.