Sleeep has been designed specifically for a long and uninterrupted night’s sleep. This means there is a possibility that they will affect your ability to hear other sounds, such as alarms, people, or warning systems.
Due to Bone Conduction (being able to hear sound through your skull as well as your ears) you will still be able to hear but at a much lower volume. If you are still unsure, you simply need to try them out. We have a 100-day money back guarantee that gives you the opportunity to try them, and in the unlikely event that you are not satisfied in any way, you can return them for a full refund.