If you are using this as a Bluetooth speaker, this is a good product. I am getting it to listen to FM radio, definitely not ideal. There is no antenna but when I checked online, a micro USB can be used as the antenna, just need to plug it into the speaker but it is very hard to adjust the cable to make a good sound quality. If you are an expert you can modify the USB antenna to make quality sound but I don't have the talent for it.Very good for the price..battery life and sound is greatIt didn't come with a charger just a usb cable but for that price & sound quality I'm not complainingNot a bad speaker for the price. If you are purchasing this speaker for the radio functionality however, look elsewhere. Reception is terrible, and there is no way to select a desired station. Absolutely useless as a radio receiver.First one worked great for a minute, had to return. The second seems great so I’d just boil it down to a fluke.I was trying to order a much better Bluetooth speaker, but apparently this company has produced this to mimic a very nice Bluetooth speaker by Premio. Not cool. This one is just kind of okay, and there's actually something laughable about it. The power-on/off and Bluetooth connection tones are really fuzzy versions of the JBL power-on/off and Bluetooth tones. Wtf?!Only better if you want distorted music, no clue how these have such a good reputation other than people were using free speakers that were even worse.Total waste of money. Too expensive to send back.SAVE your money! Totally prove that it is not worth trusting reviews from "best of" websites. Really hope to see a class action suit!Great buy! Gets the job done and worth the price! Will purchase more as Christmas gifts.