HP Poly Voyager 4320-M Wireless Headset, Black

The HP Poly Voyager 4320-M is an on-ear stereo headset engineered for professional communication. It features dual 32 mm drivers that provide a frequency response of 20 Hz to 20,000 Hz, suitable for clear voice calls and general media playback. Its design prioritizes versatile connectivity, offering both Bluetooth 5.1 for mobile devices and a dedicated BT700 USB-A dongle for a stable RF connection to a computer. This dual-mode system supports multi-device pairing and provides a wireless range of up to 50 meters, facilitating movement around a workspace. The lightweight 162 g frame and padded earcups are intended for extended use.

For voice communication, the headset is equipped with a noise-canceling boom microphone that utilizes Acoustic Fence technology to isolate the user's voice from ambient sounds. The battery provides up to 24 hours of talk time or 47 hours of audio playback, with a full recharge taking 1.6 hours via the USB-C port. On-earcup controls allow for direct management of calls and volume, and a visible LED indicator signals when the headset is in use for a call. The build includes faux leather ear cushions and has an IPX4 rating for resistance to water splashes, making it suitable for various work environments.

• Type & fit: On-ear stereo headset with headband
• Connectivity: Bluetooth 5.1 and RF via included USB-A dongle
• Audio & drivers: 32 mm dynamic drivers
• Noise control: Noise-canceling boom microphone with Acoustic Fence technology
• Microphone: Dual-microphone boom arm with mute function
• Battery: Up to 24 hours talk time or 47 hours listening time
• Charging: 1.6-hour recharge time via USB-C
• Controls & app: On-earcup buttons for calls and volume
• Comfort & build: Weighs 162 g with faux leather ear cushions
• Durability: IPX4 rating for water splash resistance
• In the box: BT700 dongle, USB-A to USB-C cable, carrying case