Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Heavy user

Have been using the BH-800 for a few weeks now and am generally pleased with the performance. Battery life is great; I can usually get 2 days out of it and I talk several hours per day. Fit in the ear is great. I do get a noticable amount of static that I did not get with the last 3 devices I have tried. Strange thing about the static is that my callers can not hear it. Anyway, overall I would say this is the most comfortable, long lasting headset I have had (it is my 5th in 2 years).