Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Be Careful Before Ordering!

To put it simply...this product did not work for me. First, the product I recieved did not look like what is displayed on this site. Second, the product came in no packaging whatsoever. I opened the yellow envelope (which, luckly had some cushion to it)...and out dropped the adaptor with not plastic covering or anything. I plugged it into my phone and started to play music...and right away I noticed that my songs sounded different (although they played normally without errors). After playing more sounds/making others listen to the songs...I concluded that an entire range of frequences were missing in each song! For instance..in one song there was no acoustic sound coming from the guitar intro! So yes..the device allows you to play music...but the sound quality was absolutely a wreck. Now, purhaps I just got a broken one...but I would be careful if I were you.