Task: Sentiment Analysis
Input (English): Great product! I was initially concerned about the sound quality but everything sounds fine. The mic works fine and it paired with our android phones nicely. We have not tested out the NFC or anything else as I'm still in need of a new battery since this puppy has been on for over 1 week. It's very comfortable to wear even when it's around my neck. Very satisfied. Thank you Amazon!!
Output (English): Good Review