Instruct: Classify the given review into positive or negative sentiment.
Query: Not enough volume

I bought this headset to go with my Samsung A900 phone. It's a very nice looking headset and pretty comfortable. However, unfortunately, it's impossible to get the volume loud enough without hearing non-stop static. I tried turning the volume up on the headset and down on my phone, and down on the headset and up on my phone. No combination worked. The static was even worse if I was even a few feet away from my phone.I do a lot of highway driving, so I have to have enough volume to hear over road noise and that wasn't happening. Also, people I talked to said they couldn't hear me very well.I'm sure it works well with some phones, but not with the A900.