Integrated microphone and call button. 3.5mm Jack for Blackberry, HTC, iPhone, LG, Motorola, Palm & Extra 3.5mm Connector for Nokia, Sony Ericsson, Samsung.
Integrated microphone and call button. 3.5mm Jack for Blackberry, HTC, iPhone, LG, Motorola, Palm & Extra 3.5mm Connector for Nokia, Sony Ericsson, Samsung.