Poly Voyager 4320 USB-A Headset with BT700 Dongle

The Poly Voyager 4320 USB-A Headset delivers professional-grade audio performance in a lightweight, comfortable design. This versatile communication solution combines wired USB-A connectivity with wireless Bluetooth capabilities through the included BT700 dongle.

Advanced Audio Engineering

Experience crystal clear audio with the Voyager 4320’s precision-tuned acoustic system. The headset features:

• Dynamic EQ optimization that automatically adjusts audio levels
• Noise-canceling microphone with Poly’s proprietary acoustic fence technology
• Enhanced digital signal processing (DSP) for voice clarity
• Wideband audio support with frequency response range of 20Hz-20kHz

The Voyager 4320 effectively filters out background noise, allowing for distraction-free conversations even in busy environments.

Dual Connectivity Options

Connect your Voyager 4320 two different ways:

• Direct USB-A connection for immediate plug-and-play functionality
• Wireless Bluetooth connection via the BT700 dongle with up to 30 meters of range

Furthermore, the BT700 dongle utilizes Bluetooth 5.0 technology, providing stronger connection stability and lower power consumption compared to previous Bluetooth versions.

All-Day Comfort Design

The Voyager 4320 is engineered for extended wear with:

• Lightweight construction at only 186 grams
• Cushioned leatherette ear pads that reduce pressure points
• Adjustable headband with 10 distinct positioning points
• Balanced weight distribution to minimize fatigue

Additionally, the 270-degree rotating boom arm allows for precise microphone positioning and can be flipped up for quick mute functionality.

Intelligent Battery Management

The Poly Voyager 4320 features smart power management:

• Up to 24 hours of talk time on a single charge
• 50 hours of standby time
• Fast charging capability providing 10 hours of use from just 30 minutes of charging
• Integrated intelligent power-saving mode that activates automatically

Moreover, the headset includes LED indicators that provide visual battery status and connection information at a glance.

Ideal Users for the Poly Voyager 4320

This headset is particularly suitable for:

• Remote workers requiring all-day comfort and extended battery life
  • The Voyager 4320’s 186g lightweight design and 24-hour battery capacity ensure productivity throughout entire workdays
• Call center professionals needing clear voice transmission
  • The noise-canceling microphone with acoustic fence technology filters out 93% of background noise
• Multi-device users switching between different platforms
  • Compatible with major UC platforms including Microsoft Teams, Zoom, and Google Meet
• Mobile professionals requiring portability and quick setup
  • The compact BT700 dongle stores inside the headset for easy transport

Technical Specifications

Audio Performance

• Frequency response: 20Hz-20kHz
• Speaker sensitivity: 118dBSPL ±3dB
• Speaker impedance: 32 ohms
• Speaker size: 32mm
• Microphone type: Noise-canceling with DSP enhancement
• Microphone frequency response: 100Hz-10kHz

Connectivity

• USB-A connector: Plug-and-play compatibility
• Bluetooth version: 5.0 via BT700 dongle
• Wireless range: Up to 30 meters (line of sight)
• Multipoint connection: Connect to 2 devices simultaneously
• Compatible with: Windows, macOS, iOS, Android

Power & Battery

• Battery type: Rechargeable Lithium-ion
• Battery capacity: 350mAh
• Talk time: Up to 24 hours
• Standby time: Up to 50 hours
• Charging time: 1.5 hours for full charge
• Fast charge: 30 minutes for 10 hours of use

Physical Specifications

• Weight: 186 grams
• Boom arm rotation: 270 degrees
• Headband adjustments: 10 positions
• Ear cushion material: Premium leatherette
• Cable length (USB): 1.5 meters
• Carrying case: Included

Additional Features

• In-line controls: Volume up/down, mute, call answer/end
• Mute indicators: Voice alerts and visual LED
• Firmware updates: Available via Poly Lens software
• Certifications: Microsoft Teams, Zoom, Google Meet