Instruct: Classify Amazon reviews into positive or negative sentiment
Query: its ok,,average

The qality of sound i will rate 3 out of 5 but it has lot of problems.1)The sound takes some time to start in headsets.2)Will only work properly in line of sight.3)Whenever a call comes in my wireless phone this starts giving lots of noice.4)The charging indicator kept on blinking.Didnt stop even after 30 hrs of charging.5)The range in which it works good is very less.Good for using with TV or surround system in same room.