greater noise reduction compared to Voyager Focus with Acoustic Fence technology to Microsoft Teams Open Office Premium level If you can wear them all day, the experience is a good one, with very clear and balanced audio and excellent battery life. There are headsets that offer even longer battery lives, but the ability to fast charge these enough for more than a working day of use in just 15 minutes is handy. Our Voyager 4320 UC came in one, along with a tiny USB-A BT700 Bluetooth adapter and a USB-A to USB-C cable. The cable is required to charge the headphones, but it can also double to provide a wired link to a computer should you not wish to use Bluetooth. The positioning of the Voyager 4320 UC between these products hints that Poly is looking to draw customers from both ends of this spectrum. These are remarkably straightforward to use, as Ploy avoided any complicated buttons or controls to confuse the user.

The American giant Poly adapts to the global professional evolution and user needs by introducing a new range of products: Voyager 4300. Designed for professionals who want the freedom and mobility to communicate, the Voyager 4300 Series wireless headsets are comfortable, discreet and, above all, flexible solutions that respond to the new global professional approach: hybrid working. By choosing a Voyager 4300 Series headset, professionals can talk hands-free wherever they are - in the office, at home or even on the move - without losing efficiency. Voyager 4300 Series headsets can be used for both professional and personal use to play media through their Bluetooth connection. For professionals SoundGuard DIGITAL: G616 support limits the level to 102 dBSPL; Time-weighted average prevents average daily noise exposure from exceeding 85dBA*

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Voyager 4300 UC Series: Carry case, BT700 USB adapter and charging cable. Charging cable length: 1.5 meters/ 4.9 feet Talk time: Up to 24 hours (online indicator Off – requires setting change via Poly Lens/Plantronics Hub)

We conclude that while we liked much of what the Voyager 4300 UC series offered, they’re probably a little overpriced. On the same side are three widely spaced buttons for increasing and decreasing volume and ending or starting a call on the end of the can. Lights around those show the call status of the headset wearer to those nearby, a feature we’d associate more with call centre applications. What might be more of an issue is the pricing. These are more expensive than some of the comparable designs, like the EPOS I SENNHEISER Adapt 260 and the Sony WH-1000XM3. Though, they are cheaper than the Bose 700 UC and Sony WH-1000XM4. It is also obvious that the designer of these conceived them as both stereo and monoaural from the outset, as almost everything necessary is on the right side of the headset. No controls are on the left, reducing that side to merely a left-side driver.

Whenever something significant happens, like the headset powers on or connects to the Bluetooth adapters, a voice informs the wearer what has occurred. From a user perspective, these are very friendly and easy to use. Voyager 4300 UC Series connects to PC/Mac via new BT700 USB-A or USB-C adapter and a mobile phone via Bluetooth 5.1; Voyager 4300 with Voyager Office base (accessory) connects to a desk phone (via telephone interface cable), computer (via USB-A cable) and mobile (via Bluetooth) with the Office base.

This tool is needed to upgrade the firmware on both the headset and BT700 Bluetooth adapter. And can also set audio limits on how loud the headset can be or how abruptly the volume can change. greater noise reduction compared to Voyager Focus with Advanced Digital Hybrid ANC with three settings (Off/Low/High)The audio representation to the wearer isn’t spectacular, but it is better than it needs to be for the typical usage. Alongside the hardware configuration functions, Poly Lens Desktop App also has wellness reminders to tell users when they need to move around or look away from the screen.