---
title: HP Poly Sync 20+ USB-A Speakerphone
date: 2025-04-25T12:06:45Z
modified: 2026-05-05T16:49:03Z
permalink: "https://tech.co.za/product/hp-poly-sync-20-usb-a-speakerphone/"
type: product
status: publish
excerpt: POLY Sync 20+ USB-A Speakerphone, Mobile phone/PC, 55 dB, 0.715 m, IP64, Buttons, Touch, 86 dB
wpid: 536331
product_brand:
  - HP
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - VoIP Phones
featured_image: "https://tech.co.za/wp-content/uploads/2025/04/772C6AA.jpg"
---

| Color | Silver |
| --- | --- |
| Sensitivity (microphone) | -42 +/-3 dB |
| Signal-to-noise ratio | >55 dB |
| Charge time | <4 hours |
| Battery life | Up to 20 hours (talk time) |
| Battery type | Rechargeable Li-ion |
| Cable length | 715 mm |
| Bluetooth version | 5.1 |
| Supported bluetooth profiles | A2DP; AVRCP; HFP; HSP; BLE |
| Nominal sound pressure level | 86 dB SPL |
| Touch user controls | Call/answer end; Mute; Volume +/-; Programmable function button; Microsoft Teams |
| Button user controls | Power on/off; Bluetooth® pairing |
| Number of microphones | 3 |
| Speaker bandwidth | 80 Hz to 20 kHz |
| Microphone bandwidth | 100 Hz to 6.7 kHz |
| Compatible Operating Systems | Windows 11; Windows 10; macOS |
| More info: | [https://www.hp.com/emea\_middle\_east-en/products/accessories/product-details/product-specifications/2101534675](https://www.hp.com/emea_middle_east-en/products/accessories/product-details/product-specifications/2101534675) |