The Polycom VoiceStation 500 is a small Bluetooth-enabled conference phone ideally suited for desktops, offices, and other small rooms. With a microphone range of up to seven feet, the VoiceStation 500 is perfect for small conferences with three to four participants.
Bluetooth Connectivity - Connect to your Bluetooth-enabled mobile phone for hands-free calls. Connect to a Bluetooth-enabled computer for high-quality hands-free conferencing over the internet.
2.5mm Applications Port - Plug into a wired connection for mobile phone and Internet calling when Bluetooth is not available