Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Nice

I have a MiFi device and this XM3020 docking / speaker system is super nice for my application. I have it in my bedroom so I dont need it to be LOUD. It can get a little bit loud but it isnt designed to be a rockin device. I listen to it as I either go to sleep or in the morning. I sometimes use headphones and sometimes I dont. Both applications work very well. My only drawback is I wish it had a sleep timer mechanism on it.