Anyone can't avoid taking responsibilities when he is alive. By taking responsibilities, we can be more and more capable. Without responsibilities, we can't live a qualifiedlife.
Respecting life is a basic morality to become a human being. If you lose this morality, are you still qualified to be a human?
敬畏生命是一个人最基本的道德，如果连这个基本的道德也失去了，那还配做一个人吗？
3
BTE button battery life, the qualified products should be in 200 hours or so, is calculated by using 12 hours a day, period of validity for about two weeks.