Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: What is the DC output of the AC adapter? Should say on the adapter.
Document: No remote. Recommended. My only issue is that it has a huge AC adapter.
(I turned the switch the wrong way...oops! )3) One of the more interesting things about this speaker is that to pair it, the instructions state to "Lightly swipe your phone down the NFC Logo on top of device, while making minimum contact. MobiAria should say, "Pairing successful, "Your phone is connected. "Well, that took me out of my wheelhouse of knowledge!
Well done, iLuv! At the very bottom of the Egg Crate base was the power adapter.2) I plugged the unit in, and seeing no obvious way to turn it on, I did, indeed, read the manual. This is unusual for me, as I find it a fitting game of (Wo)Man vs. Machine, to try and figure things out on my own, first.
&lt;35) Now, as far as the looks go, this speaker is in the Lamborghini/Race Car Class. Beautifully sculpted angles, all soft and flowing with nary a hard right angle anywhere! A dark chrome band runs on either side and the touch screen top is stunning. I've got to say, it makes my Bose Soundlink look like a shabby country cousin.
I have had a few Bluetooth Speakers and I love them. The ease of streaming from your phone, or iPad. Can't get easier than that.The iLuv is a nice looking and compact Bluetooth speaker that has amazing sound. Really good sound.&#10148;INSTALLATION / PAIRING PROCESSThis was a simple installation process. It wasn't as simple as ... say myPanasonic Speaker System. But, simple enough. Pairing took less than 3 minutes using my iPhone. The buttons have a touch interface.
How noticeable it is to you would depend on what you have been using to listen to music and how you are used to hearing your music sound. If great overall music sound quality is important I think you would be disappointed with the speaker. But if you are looking for an affordable easy to use AC plug-in speaker with acceptable tone and volume for streaming music this would be a fine choice.I have pasted the list of compatible devices from the iLuv website below.
perfect excelente
iLuv MobiAria Bluetooth Speaker is a decent bluetooth speaker system. The design is very elegant and sleek. The sound quality is clear and well balanced  (though the bass strength is average. I wish there is an option for extra bass for this speaker. e.g. the jawbone big jambox has better bass). This speaker is very easy to set up and pair with your device. Once you paired it once with your iPhone it will automatically paired everytime your phone is in the range.
You what they said&#8230;.great thing come in small packagessound quality goodfit anywherelooks great....Bluetooth connect fast....there nothing I can said just buy it and enjoy
You can control the music/audio volume from the speaker and your device but if the speaker volume is turned down it will limit how loud the top volume setting is on your device. You can get a respectably loud volume out of the speaker before distortion becomes an issue.The sound from this speaker is just OK. You will notice the music sounds a little tinny and muffled especially when you first start listening. Your ear does get acclimated and it isn't quite as noticeable as time goes on.
Answer: The adapter is 19V DC