Poly Voyager 4300 UC Series USB-A Bluetooth Mono Phone & Computer Headset

The Poly 77Y93AA is a Bluetooth headset from the Voyager 4300 UC Series that gives professionals a flexible way to handle calls from both a computer and a smartphone. It is built for people who switch between devices during the day and need clear, reliable audio wherever they work.

Thanks to Bluetooth 5.1 and the included USB-A adapter, you can roam up to 164 feet away from your desk without dropping the connection. The battery supports up to 24 hours of talk time or 47 hours of listening, so a full day of meetings and music sessions is covered. When power runs low, a 15-minute quick charge delivers enough energy for several hours of conversation, and you can always plug in the USB cable to keep talking while the battery recharges.

The headset uses Acoustic Fence noise reduction on the microphone to block much of the background bustle that comes with open offices, shared workspaces, and coffee shops. A dynamic EQ automatically shifts the sound profile between voice and music, so spoken words stay crisp and playlists retain their depth. The on-ear design relies on cushions made from soft memory foam, and the entire unit weighs only 4.32 ounces, keeping it comfortable through long shifts or cross-country flights.

Setup is straightforward on Windows, macOS, iOS, and Android. A dedicated button for Microsoft Teams offers instant access to calls and notifications inside the app. For the desk, a compact charging stand keeps the headset ready, and the included travel pouch protects it in a backpack or carry-on. Whether you are fielding customer calls from home, presenting in a conference room, or catching up on a podcast while you walk around the office, the Voyager 4300 UC Series adapts smoothly.

• Roam up to 164 ft with Bluetooth 5.1 and the supplied USB-A adapter
• Up to 24 hours of talk time and 47 hours of listening on a single charge
• Acoustic Fence microphone technology helps callers hear you instead of your surroundings
• Connects to a computer through the USB-A dongle and pairs to a phone over Bluetooth at the same time
• On-ear design with cushions made from soft memory foam for lasting comfort
• Full recharge in about 1.6 hours; a 15-minute quick boost adds several hours of talk time
• Dynamic EQ automatically tunes sound for voice or music
• Certified for Microsoft Teams with a dedicated control button
• Light build of roughly 4.32 oz reduces fatigue during long sessions
• Comes with charging stand, USB-A cable, and travel pouch for easy storage and transport