Friends bought 11 "laptop, and in it because of savingsPlaces only one 4-pin headset jack, as in the iPhone / iPad. I ordered them an adapter to an “ordinary computer” headset, along with a reverse adapter (to cling an iPhone headset to an ordinary system unit).
Manufacturers began to save space on buildingsSmall laptops and do not make a separate headphone jack, separately for a microphone. A friend gave, according to them, a decent wired headset to the computer, "to talk on Skype."
I looked for an adapter on “Ali”, ordered at the same time andthe second one (suddenly comes in handy), I saw the opposite option there - two plugs (microphone and headphones) and one 4-pin jack, cling to the usual already iPhone (and not only) headset to the usual system player or old big laptop.
Here is a link to the "reverse" adapter, do not write the same two "reviews" about the same thing: aliexpress.com/store/product/3-5mm-PC-Laptop-Speaker-Mic-to-iPad-iTouch-iPhone-3G-3GS-4G-4S-Headset-Adapter/102222_590581506.html
There is practically nothing to write about the “product”: it is made with high quality, the plastic is soft, the wires are flexible, everything is nonseparable, it is checked that it works.
Ordered 12.07.2012, arrived at the place of delivery 03.08.2012, almost a speed record ...
The seller alone, guessed to put everything in one bag, this is a regular envelope, folded in half after gluing and stuck round the perimeter with scotch tape.