The Plantronics M100 Bluetooth Headset combines Plantronics' signature audio performance with a sleek lightweight design. Equipped with dual microphones and DSP technology designed to help minimize background noises, your voice can be heard clearly in wind of up to 40mph. Packed with convenient features like multipair, multipoint, and an iPhone battery meter, the Plantronics M100 is sure to provide you with the features you've come to expect from Bluetooth headsets in a sleek, comfortable package.