Hama jack adapter, 4-pin, 1x 3.5mm jack to 2x 3.5 mm jack plug (accessories)
All in all, it runs around. In my copy, I can not quite put in the headphone jack plug my headset. Then goes only one channel. When I pull it slightly, then I hear stereo. All in all, holding the handle as well as the adapter and does what he wants.