双耳节拍-小睡系列

双耳节拍-小睡系列

Youtube-Jody Hatton's Videos

If you're feeling sleepy or can't concentrate, power naps are a natural way to get your energy and focus back FAST. They're proven to be more effective than a cup of coffee or tea, and the benefits last for hours. 

There will be a gentle chime at the end to wake you up!