I have had two of these. Monster was nice enough to replace the first one, but the second one has failed as well. First I noticed the display was off. I thought it might have been the dimmer so I tried to 'un-dim' it but to no avail. Without the display I tried scanning stations to see if only the display had stopped working but FM was also shot.The signal strength was high quality while it worked.Also, this doesn't charge an ipod touch or iphone, but it does broadcast through the FM with these devices. (while it lasts). Don't buy it.