Poly Sync 40 Speakerphone USB-A USB-C Wired and Wireless Bluetooth Lithium-Ion 5000 mAh Battery Touch Control

The Poly Sync 40 Speakerphone USB-A USB-C Wired and Wireless Bluetooth Lithium-Ion 5000 mAh Battery Touch Control is a universal conference device designed to enhance audio quality during meetings and calls. It integrates advanced connectivity options, including wired and wireless interfaces via USB-A, USB-C, and Bluetooth, allowing seamless integration with various computer systems and mobile devices. Built for modern workspaces, this speakerphone combines echo cancellation, noise reduction, and intuitive touch controls to deliver clear communication in professional environments.

Advantages

This speakerphone provides exceptional flexibility through its dual wired and wireless connectivity, supporting both USB and Bluetooth interfaces. The integrated 5000 mAh Lithium-Ion battery offers up to 30 hours of continuous talk time on a single charge, ensuring reliable operation throughout long working days. Sound clarity is maintained via built-in echo cancellation and noise reduction technologies, which filter out unwanted background disturbances. Additionally, the device features IP64 dust and water resistance, programmable hot keys, and clear LED indicators for straightforward status monitoring.

Suitable for

• Professional conference calls and virtual meetings in office spaces
• Collaborative workspaces requiring reliable audio equipment
• Connecting to Windows and macOS computers via USB or Bluetooth
• Mobile professionals needing a portable speakerphone with long battery life

When it may not be suitable

This device may not be suitable for large-scale auditoriums or expansive conference halls requiring specialized distributed multi-microphone arrays. Users seeking a permanent, in-wall audio installation without battery dependency might find a portable battery-powered unit less fitting for their specific infrastructure.

Key specifications

• Universal device type with touch control and on/off switch
• Wired and wireless connectivity via USB Type-A, USB Type-C, and Bluetooth
• Bluetooth Low Energy and AVRCP support
• 5000 mAh Lithium-Ion rechargeable battery with up to 30 hours talk time and 5 hours recharge time
• Echo cancellation and noise reduction features
• Programmable hot keys and LED indicators
• IP64 dust and water resistance
• Loudspeaker frequency range of 75 to 20000 Hz
• Microphone frequency range of 100 to 6700 Hz with mute function
• Compatible with Windows 11 and macOS operating systems
• Dimensions: 38 mm width, 273 mm height, 102 mm depth, and 610 g weight

How to use

To begin using the Poly Sync 40, connect the device to your computer using the included USB Type-A to USB Type-C cable, or pair it wirelessly via Bluetooth with a compatible smartphone or laptop. Power on the unit using the dedicated on/off switch and manage your calls using the responsive touch control panel. You can utilize the programmable hot keys for quick access to frequently used functions and monitor operational statuses through the LED indicators. When the battery runs low, recharge the unit using a compatible power source until the battery cycle is complete.

What to consider before purchase

• Verify compatibility with your primary operating system, such as Windows 11 or macOS
• Assess your typical meeting duration against the 30-hour maximum talk time
• Consider whether wired USB connections or wireless Bluetooth functionality best suits your room setup
• Review the physical dimensions and weight if portability is a primary requirement

Usage recommendations: For optimal audio performance, place the speakerphone on a flat, stable surface within the intended room area and keep the microphone unblocked. Regularly check for firmware updates and maintain the battery by avoiding complete depletion when stored for extended periods.