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Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (772C5AA)

Poly Sync 40 USB/Bluetooth® smart speakerphone lets you get to work. Simple to use with quality audio – optimized for your flexible workspace.

Weight: 0.61 kg
Dimensions (W x D x H): 3.8 x 10.2 x 27.3 cm

Hear and be heard

Don’t miss a word with a multi-microphone array, which focuses on what’s being said and helps keep echo and noise out of meetings. Full-duplex audio lets conversations flow naturally, even when users talk over each other.

Simple for IT

No complex setup, no user training, and no additional headaches — the Poly Sync 40 is simple to deploy to your workforce. For IT, inventory tracking and updates are made easy with Poly Lens, remote device management.

Expand your meeting space

Poly Sync 40 brings professional-sounding audio to your meeting spaces. Wirelessly pair two units together for your larger meeting room needs. Your device will be ready to go with up to 30 hours of talk time.

Compatibility	Compatible with PCs via combined USB Type-A and USB Type-C®️ cable. Smartphones via Bluetooth®️.
Color	Silver
Sensitivity (microphone)	-45 +/-3 dB
Signal-to-noise ratio	>55 dB
Charge time	<5 hours
Battery life	Up to 30 hours (talk time)
Battery type	Rechargeable Li-ion
Cable length	1050 mm
Bluetooth version	5.1
Supported bluetooth profiles	A2DP; AVRCP; HFP; HSP; BLE
Nominal sound pressure level	89 dB SPL
Touch user controls	Call/answer end; Mute; Volume +/-; Programmable function button; Bluetooth® pairing
Button user controls	Wireless daisy chain
Number of microphones	3
Microphone type	Three-microphone steerable array
Speaker bandwidth	75 Hz to 20 kHz
Microphone bandwidth	100 Hz to 6.7 kHz
Compatible Operating Systems	Windows 11; Windows 10; macOS
Certifications and compliances	CE; FCC; Rohs; IP64
Dimensions (W x D x H)	3.8 x 10.2 x 27.3 cm
Speaker size	50 mm
Package dimensions (W x D x H)	183 x 350 x 55 mm
Weight	0.61 kg
Package weight	832 g