Home > Consumer Reviews > EFORCITY Premium Stereo Headset / Speaker Adapter for Samsung BlackJack & A707/SGH-D900

I can't remember who marketed this or made it either (most likely in China or Asia, which goes without a doubt), as I bought it in January 2007. It works, just with that one exception of making those very loud pops between songs. I can't relax and listen to a lot of songs, drifting off to sleep or such, because everytime that pop happens, it jars me awake. At work, it isn't a bad idea to keep me alert.

As others have said, my unit makes a very loud "pop" or "crack" when you pause/stop/play or advance the tracks using he adapter and the Blackjack. Two stars, however, for uber-fast shipping and doing (basically) what is says it does. I am waiting for Eforcity to get back to me with a resolution to the popping problem. Perhaps a replacement, as others are not reporting this issue.

Alright, after fast service from Eforcity, I received a replacement. Same loud POP. I think this is limited to the BlackJack (i607). I do not recommend this item for the Samsung BlackJack. Get something else.

Don't waste your money on this product. I have tried 2 different brands of this adapter and both fell apart withing the first use.

I have no complaints. It does what it is supposed, which is let you use normal headphones with your phone. I use it almost everyday and so far have had no problems. It also came in a reasonable about of time.

the product was sent fast and in new condition. the price was excellent. great product.