Easy Connectivity: Connect Smartphones Via Bluetooth Or Connect Wirelessly To Computers Via The Included Bt600 Adapter, Which Comes Paired To The Poly Sync 20+. This Enables Better Audio Performance Than Connecting Directly To Pc/Mac Via Bluetooth..Power source type:Battery Powered.Speaker size:40 millimeters
• Hear And Be Heard: Keep The Focus On Your Voice, Not The Background Noise With A Multi-Microphone Steerable Array For Echo And Noise Reduction. Let People Talk Simultaneously For Natural Conversations Without Missing A Word With Full Duplex Audio.
• Work On The Go: Keep Your Smartphone Charged And Ready Using Your Poly Sync 20+, With Up To 20 Hours Of Battery Life. It'S Slim And Portable, Ip64 Dust- And Water-Resistant, And Comes With Its Own Carrying Case.
• All In One: Portable Speakerphone + Portable Charger + High-Performance Music Speaker. Enjoy More Clarity On Every Call Thanks To The Bass Reflex System With Dual Passive Radiators For Natural Voice And Deep Bass.
• Stay in control: Know the call status, even from a distance, thanks to a highly visible light bar. Access your favorite function—play/pause music, last-number redial, voice assistant and more —with the touch of the programmable button.