I have had this Phillips AJT5300W/79 For about 6-7 months now. Received it as a Christmas gift. Unfortunately none of the buttons are responsive now. It has had very little use besides displaying the time. Since being unplugged and relocated to another room no buttons work. I'm unable to set the time or turn on in anyway. The display just flashes --:-- and thats all it will do can't use Bluetooth set time or listen to radio. Very dissapointed as it was a gift i can not make a warranty claim.