

🎧 Stay connected, comfortable, and in control—wherever work takes you.
The Voyager 4320 UC is a wireless dual-ear Bluetooth headset designed for professionals seeking seamless connectivity and all-day comfort. Featuring advanced dual-mic Acoustic Fence noise cancellation, fast charging in 1.6 hours, and compatibility with Microsoft Teams via a dedicated button, it ensures crystal-clear calls and effortless collaboration. Includes a USB-C BT700 adapter and desktop charging stand for continuous readiness.










| ASIN | B09BBS4BYJ |
| Age range (description) | Adult |
| Best Sellers Rank | #52,448 in Computers ( See Top 100 in Computers ) #490 in Computer Headsets |
| Cable feature | Retractable |
| Charging time | 1.6 Hours |
| Compatible devices | Laptops, Smartphones, Tablets, Desktops with compatible connectivity options |
| Connectivity technology | Wireless |
| Control method | Remote |
| Control type | Call Control |
| Headphone jack | USB |
| Included components | Cable, Ear Cushions |
| Item model number | 218479-02 |
| Item weight | 350 Grams |
| Language | English |
| Manufacturer | Unify |
| Material | Polyurethane (PU) |
| Model name | Voyager 4320 |
| Noise control | Passive Noise Cancellation |
| Number of Items | 1 |
| Package type | FFP |
| Product Dimensions | 21 x 18.8 x 11.5 cm; 350 g |
| Recommended uses for product | Calls, during sports |
| Specific uses for product | Communication |
| Style | Teams certified |
| Water resistance level | Not Water Resistant |
| Wireless communication technologies | Bluetooth |
A**Z
good investment
i have been using them for a month and they work very well, the battery life is great, rage very good and also super comfortable, f you are on teams all the time then this set is a very good investment.
F**N
Ce produit est bien mais au bout de deux heures j'ai trop chaud aux oreilles. J'imagine pas utiliser ce produit en été.
C**N
Un buon compendio per le comunicazioni via softphone, in particolare Microsoft Teams. Buona la connettività Bluetooth e il livello dell'audio. Integrazione dei comandi con il PC migliorabile. Funziona anche con il mio iPhone ed è possibile collegare contemporaneamente entrambi i dispositivi, alternandone l'ascolto. La base di ricarica si collega ad una presa USB-C e serve anche per configurare ed aggiornare il firmware delle cuffie, tramite l'applicazione per PC Poly Lens. Di fabbrica è selezionata la lingua inglese, ma dall'applicazione è possibile installare la lingua italiana.
L**Y
I like that I can get up and walk around while I’m on a call. The people on the other end say I sound. I like I speak much quieter now but is still easily heard. Sound quality is very good. Bought the stand which is a charger. Battery life is good but I’m not on it all day. Very comfortable for longer calls but I wonder if I could wear this all day. I just don’t know that one, but if I had to be on a really long call I’d be happy knowing I had this.
A**R
Great. Much better than Jabra 65 headset it replaced. I can see straight away it is better made and will hopefully last longer. Nice and comfortable; I have no problem wearing them for 2 hour meetings. Another plus is the reach of the usb wireless dongle; I live in an old bungalow which is spread out and even going to the kitchen to make a coffee resulted in break-up with the Jabra. With the voyager I can make a coffee without break up. Yay. I can even answer the front door and accept deliveries while staying tuned in to the conversation. The Jabra couldn't get anywhere near the front door.
U**R
I thought the headset would last for at least 3 years .The headset started to give crack on the support plastic covers in one year. then suddenly started to give audio issues now whenever connect in calls. Not expected to see issues at this very earlier stage for the price.
Trustpilot
3 weeks ago
3 weeks ago