Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Does this work while plugged in?
Document: It syncs up easily with an iPhone 4s and Galaxy S4. The sound is great, and really fills the kitchen or any other smaller room. My only complaint is that the battery seems a bit weak, as in it lasts for only about 2 hours on medium volume. The solution, leave it plugged in when you can. All in all, this little device is a good value!
We have several bluetooth speakers and we like this one the best. It is small, easy to pack and doesn't take up a lot of room.
This small speaker has great sound for its size and price! Very solid and heavy-duty, so I'm not afraid of breaking it. And I love the fact that it's wireless/bluetooth. I like it so much I bought a 2nd one for my wife!! !
The Oontz Curve produces surprisingly good sound, with good bass even. It is heavier than it looks, and seems durable enough. I travel a lot and this is just the trick in a hotel room. Now it is no match for a real stereo system, so be realistic. It is easy to get connected with your phone; it turns on very quickly, and it also doubles as a speaker phone; not the most excellent speaker phone, but it works.
Sounds okay, good for the price, but the charging port didn't last a month. Now I have to keep upwards pressure on the cord to get out to charge.
Small and user friendly. great sound quality and surprising range. I would definitely recommend this product to anyone who likes to take their music with them!
Right out of the box I liked it....the feel, the look...and then sound. But the issues I have is constantly connecting and reconnecting with Bluetooth, and if that's not bad enough you have a loud obnoxious voice stating the obvious, with no option to shut this voice up. I could live with the verbal assistance, if it maintained a connection.....and this is using a brand new Galaxy Note 3 and a 7&#34; Galaxy Tab. But every time it looses it's Bluetooth connection, it re scans for wifi, stops whatever your doing, then reconnects....every few minutes.
Love th is excellent small speaker. I can finally, clearly and loudly hear callers on my smartphone in my home. Very thankful.This is well made. Very loud. Great product. Excellent.
I own two Oontz Curve speakers. They have such great sound, and you can use them to listen to music, or to talk on the phone (there's a built in mic). Great sound for such a small speaker. Easy to pair to your Bluetooth device -- or there are cords you can plug into an ear jack if you don't have a Bluetooth device. We use both Oontz at the same time when listening to music so that we get better sound. Great deal for the money.
I ordered two of these for my boyfriend. He loves them! One stays in the house and one gets taken wherever else he needs music (beach, garage, etc.). The only problem is that since cell phones only have one bluetooth transmitter, you can only hook up one at a time. It would have been cool to have them both hooked up so that you could play them in stereo. This is definitely not a Bose mini but it does crank out very well balanced sound for its size. Definitely worth the price point and then some.
Answer: Hi Amanda,  Yes the OontZ Curve works while plugged in.