The first wireless speakerphone designed for UC, Calisto® 620 seamlessly integrates calls from your laptop or smartphone. 
 

Intuitive controls to answer/end, mute and adjust volume on PC and smartphone means simplified call management.

Mini Bluetooth® USB adapter can be kept in a storage port under the speakerphone or left in your laptop for always-ready PC connectivity.
 

360-degree room coverage with active background noise cancellation, perfect for mobile-professionals who have to make calls in a variety of settings.

Auto-switching directional microphones that activate in the direction of the speaker’s voice provides unmatched audio clarity.

PC wideband and Digital Signal Processing reduce drop-outs and echo while full duplex audio support creates natural rich sound.
 

Integrated A2DP lets you listen to streaming media from your mobile device, including your favorite songs, podcasts and more.

Long-lasting talk time of up to 7 hours, standby time of 5 days for worry-free all day use. Battery meter appears as an icon on PC icon tray (with Plantronics Spokes Software).

Compact, lightweight, wireless design goes anywhere with a soft carrying case for secure portability.