AD-50 2.5mm Male to 3.5mm Female Audio Adapter Nokia 6300 6301 E71 E66 E51 etc..
2.5mm Male to 3.5mm Female Audio Adapter For Nokia 6300 6301 E71 E66 E51 5300 2630 2680 AD50. Nokia AD-50 stereo adapter, for using standard regular mp3 headphones of your choice rather than the Nokia ones.