Poly Sync 20+ USB-C Speakerphone 772D0AA

The POLY Sync 20+ USB-C Speakerphone is designed for use with mobile phones and PCs, featuring a sleek black and silver design. It offers a signal-to-noise ratio of 55 dB and uses a dynamic driver. The device includes a bidirectional microphone with a frequency range of 100 to 6700 Hz and a sensitivity of -42 dB. It supports both wired and wireless connectivity, with interfaces including USB and Bluetooth. The Bluetooth profiles supported are A2DP, AVRCP, HFP, and HSP. Powered by a Lithium-Ion battery, the speakerphone provides up to 20 hours of talk time.

Features

Device type 
Device type
Mobile phone/PC
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Auto 
Auto
No
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Product colour 
Product colour
Black, Silver
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Noise reduction 
Yes
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Echo cancellation 
Yes
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Signal-to-Noise Ratio (SNR) 
Signal-to-Noise Ratio (SNR)
55 dB
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Programmable hot keys 
Yes
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Cable length 
Cable length
0.715 m
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LED indicators 
Yes
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On/off switch 
On/off switch
Yes
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International Protection (IP) code 
International Protection (IP) code
IP64
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Sound pressure level (max) 
86 dB
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Control type 
Control type
Buttons, Touch
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Windows operating systems supported 
Windows operating systems supported
Yes
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Mac operating systems supported 
Mac operating systems supported
Yes
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Certification 
CE, FCC, Rohs
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Loudspeakers

Driver type 
Dynamic
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Microphone

Microphone sensitivity 
-42 dB
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Microphone direction type 
Bidirectional microphone
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Microphone mute 
Yes
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Number of microphones 
3
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Microphone frequency 
Microphone frequency
100 – 6700 Hz
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Ports & interfaces

Interface 
Interface
USB/Bluetooth
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Connectivity technology 
Connectivity technology
Wired & Wireless
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Bluetooth version 
Bluetooth version
5.1
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USB connector type 
USB connector type
USB Type-C
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Bluetooth profiles 
A2DP, AVRCP, HFP, HSP
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Bluetooth 
Bluetooth
Yes
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Bluetooth Low Energy (BLE) 
Yes
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Power

Power source type 
Power source type
Battery
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Battery technology 
Battery technology
Lithium-Ion (Li-Ion)
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Battery recharge time 
Battery recharge time
4 h
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Talk time 
Talk time
20 h
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Weight & dimensions

Width 
Width
34 mm
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Depth 
Depth
95 mm
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Weight 
Weight
55 g
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Height 
Height
182 mm
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Packaging data

Package width 
Package width
183 mm
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Package depth 
Package depth
360 mm
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Package height 
Package height
209 mm
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Package weight 
Package weight
510 g
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Packaging content

Quantity 
Quantity
1
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Cables included 
USB Type-C
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