Plantronics today introduced the Pulsar 590, a Bluetooth stereo headset that lets users listen wirelessly to music and movies and switch to mobile phone calls with the single touch of a button. Available with a universal Bluetooth audio adapter, the Pulsar 590 provides wireless compatibility for any device with a headphone jack, such as laptops, home stereos, MP3 players, including iPods, and multimedia devices, such as Sony PSP. The Pulsar 590 uses multipoint technology to function as both a stereo headset for hi-fi listening, as well as a communications headset for use with mobile phones and other voice-enabled devices. The headset includes a telescopic voice tube with an omni-directional microphone for clear voice communications. The Pulsar 590 will be available this fall for an estimated retail price of US$149.99 9$199.99 with universal adapter).