Is there any health hazard caused by sleeping with your phone near head?
What happens if you regularly sleep with your mobile phone near your head?
What happens if you short circuit the headphone jack on a smartphone? Would a phone ringing bring someone out of REM sleep? Is it harmful to sleep with a pillow under the head? Does covering your head while sleeping cause brain damage? If someone's phone is powered off what happens when you call them? Is it a good idea to wear an earphone while sleeping? (the earphone can block the environment noise by generating some white noise around your ear) Is it safe to use ear phones/headset while driving? Does staring at a phone screen a long time kill brain cells? In what direction could I keep my head pointed while sleeping? What do you do when your headphones only work on your iPhone when the lifeproof case is off? Is it safe to use a mobile's earphones in a laptop? What happens if you sleep whole day? Is it safe to use ear phones/headset while running? Do noise cancelling headphones block out snoring? Should I use my phone as an alarm clock?  The phone is right next to my head at night.  Will it give me cancer? What would cause someone to feel as though their "head is spinning" when woken up from sleep (without sitting up or standing)? Is an alarm good for health since it disturbs your mind off-guard, especially when you are sleeping? What is the most embarrassing moment that ever happened with you due to your mobile phone? Is it safe to use earphones while the phone is charging? Will using bluetooth headphone cause damages to head? What happens if you don't sleep? Can a headphone jack used to be a power output? Why do people get a better sleep when they use pillows under their head? What part of using your phone too much is the most dangerous? How can you find out what to do if the headphone jack on your laptop isn't working? What should I do if my MacBook headphone jack isn't working? How do I deal with the little current noise in my headphone connected to my computer, especially when I can't find any grounding nearby? What happens to someone if they don't get any REM sleep? Does listening to music while you sleep affect you while you sleep? Is it true that sleeping with wet hair will cause headaches?