Poly Sync 20 USB-A wired speaker phone is a portable personal speakerphone. Poly Sync 20 has a USB-A cable for a PC or laptop. Designed for a personal conference call with 6 people or less. It has three microphones for 360˚ voice pickup. It has a USB-A cable that can connect to any PC or Mac. When the battery is charged, it has 20 hours of battery use time.

Features:

* PC and Mac compatible via USB-A cable

* Touch‐sensitive controls

* 3 microphones

* 360˚ room coverage with noise canceling and echo reduction

* Wideband audio for nature sound

* IP64 dust and water resistant rated

* Microphone pickup range: up to 7 ft (2 meters)

* Battery time: Up to 20 hours, Standby Time: Up to 2 week