The headphones are new, praise be to God. I bought them from Noon store 6 months ago and have only used them a few times. Warranty information is in the pictures. They have the feature to answer calls by shaking your head. They have the instant translation feature. They have the heart rate measurement feature. They have the wireless charging feature. The headphones are original, and you have the right to inspect them anywhere. For sale due to need for money. Asking price: 700