Just say Yes or No to pick or reject call. Combine with Voice control function, such as Siri Control . Realize the true meaning of handfree. Extremely convenience for your life, enjoy high-tech experience.
this is why you get light headed when you are sitting and stand all of a sudden because when you are sitting your blood tends to pool up in your legs and standing all of a sudden sends a sudden huge burst of a lot of blood to your brain. your brain gets a little oxygen starved when you are sitting. Source(s):
Sir my heart rate goes to 120 when I stand or walking my age is 18 years ol... My heart rate is 90 when resting what should my heart rate be when walking? By entering this site you declare you are 18 or older, you read and agreed to its Terms, Rules & Privacy and you understand that your use of the site's content is made at your own risk and responsibility.