Pulsar 590/590A: Multipoint
The Pulsar 590 can function as a headset for mobile phones and as stereo headphones for stereo products. You can pair and connect it to one mobile phone and one stereo device simultaneously (allowing you to switch back and forth between them). However, you cannot pair it to two mobile phones or to two stereo devices at the same time. With smartphones, the Pulsar 590 can switch between the cell phone and internal MP3 player, only if the device supports the A2DP Bluetooth profile for streaming music.