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HP Poly 772D0AA Sync 20+ USB-C Speakerphone
Sound like the professional you are with Poly Sync 20 USB/Bluetooth® smart speakerphone — for conferencing anywhere.
Weight: 0.36 kg
Minimum dimensions (W x D x H): 3.4 x 9.5 x 18.2 cm
What's in the box: Wired Speakerphone; Travel case; Lanyard; BT600 Bluetooth® Type-C® adapter
Dynamic audio
Take conference room-quality audio on the go. Enjoy remarkable sound from meetings to music and reduced echo and noise so you can be heard clearly.
Works the way you do
A programable button puts your favorite function at your fingertips — play / pause music, last-number redial and voice assistant — it’s up to you. What’s the status of a call? Know from a distance with the highly visible light bar.

Quality sound made portable
Three-microphone array
Experience conference calls with outside noise and distractions tuned out. A three-microphone array focuses on your voice — not the surrounding noise.
Full-duplex audio
Collaboration gets tough when one voice dominates the conversation. Full-duplex audio makes simultaneous conversations a breeze.
Smartphone charger
Stay connected and ready for your calls with the ability to charge your smartphone when on the go via an USB-A port.
Up to 20 hours of battery life
Work on the go — the battery is ready for portable use with up to 20 hours of talk time on a full charge.
| Category | Specification |
|---|---|
| Features | |
| Auto | No |
| Cable length | 0.715 m |
| Certification | CE, FCC, Rohs |
| Control type | Buttons/Touch |
| Device type | Mobile phone/PC |
| Echo cancellation | Yes |
| HP segment | Business |
| International Protection (IP) code | IP64 |
| LED indicators | Yes |
| Mac operating systems supported | Yes |
| Noise reduction | Yes |
| On/off switch | Yes |
| Product colour | Black/Silver |
| Programmable hot keys | Yes |
| Signal-to-Noise Ratio (SNR) | 55 dB |
| Sound pressure level (max) | 86 dB |
| Windows operating systems supported | Yes |
| Legal Information | |
| UNSPSC Code | 43191515 |
| Loudspeakers | |
| Driver type | Dynamic |
| Microphone | |
| Microphone direction type | Bidirectional microphone |
| Microphone frequency | 100 - 6700 Hz |
| Microphone mute | Yes |
| Microphone sensitivity | -42 dB |
| Number of microphones | 3 |
| Package dimensions | |
| Depth (package, cm) | 36 cm |
| Gross Weight (Package, kg) | 0.52 kg |
| Height (package, cm) | 20.9 cm |
| Width (package, cm) | 18.3 cm |
| Packaging content | |
| Cables included | USB Type-C |
| Quantity | 1 |
| Ports & interfaces | |
| Bluetooth | Yes |
| Bluetooth Low Energy (BLE) | Yes |
| Bluetooth profiles | A2DP/AVRCP/HFP/HSP |
| Bluetooth version | 5.1 |
| Connectivity technology | Wired & Wireless |
| Interface | USB/Bluetooth |
| USB connector type | USB Type-C |
| Power | |
| Battery recharge time | 4 Hour |
| Battery technology | Lithium-Ion (Li-Ion) |
| Power source type | Battery |
| Talk time | 20 Hour |
| Product dimensions | |
| Net Weight (Product, kg) | 0.39 kg |
| Product Depth | 9.5 cm |
| Product Height | 18.2 cm |
| Product Width | 3.4 cm |
| Vendor information | |
| Brand Name | HP |
| Categories | |
| Main category | ProAV Solutions |
| Subcategory | Conference Equipment |
| Subcategory | Conference Speakerphones |
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