The Yealink WH64 DECT Bluetooth Headset, Built for Two Worlds Most wireless headsets make you pick a lane — DECT for range and reliability at your desk, or Bluetooth for mobility once you're away from it. The Yealink WH64 DECT Bluetooth Headset refuses to choose. It's the first headset in its class to build both radios into a single unit, so you get the range and security of DECT at your desk and the freedom of Bluetooth the moment you step away from it. That matters more than it sounds like it should. Take a call at your desk on DECT, then walk to another building or head out for lunch, and the same headset keeps working over Bluetooth to your phone — no swapping devices, no losing the call. Build the exact Yealink WH64 you need Two choices here: how many ears you want covered, and which platform you're calling on most. Hardware inside each style is identical — only the earcup count and the certification change. [icon:headset-mono] Mono (Models 1208672 / 1208671). Single earcup at 92g. The pick for shared-space offices where you want to hear the room while you're on a call. [icon:headset-stereo] Dual (Models 1208673 / 1208674). Stereo, both ears covered, 151g. The pick for open-plan or noisy environments where you want the call to block the room out, not blend with it. [icon:uc] UC Version. Optimized for major UC platforms — RingCentral, Zoom, Google Voice, 3CX, and others. The right call if your team isn't standardized on Teams. [icon:ms-teams] Microsoft Teams Version. Formally certified for Microsoft Teams, with native Teams call controls on the base. Pick this if Teams is your primary platform. DECT and Bluetooth range on the Yealink WH64 The Yealink WH64 offers up to 606 feet (185 meters) of DECT wireless range from the base, covering most office floors with room to spare. Switch to Bluetooth mode and you trade some of that range for portability — pairing directly to a phone or tablet without the base at all, useful for taking a call on the walk to the parking lot or from a different floor entirely. [callout type="tip"]Use DECT mode as your default at the desk — it's more resistant to interference in a building full of other wireless devices — and switch to Bluetooth only when you're actually leaving the DECT base's range.[/callout] Battery life by mode [stat]Mono: 14 hrs DECT / 26 hrs Bluetooth talk time · Dual: 16 hrs DECT / 32 hrs Bluetooth talk time[/stat] Standby stretches to 157 hours on the Mono and 195 hours on the Dual, and a full recharge takes about 90 minutes. Leave it docked over a long weekend and it's still ready Monday without a top-up. Noise cancellation on the Yealink WH64 Three built-in microphones and Yealink's Acoustic Shield Technology 2.0 filter out background noise before it reaches the person on the other end of the call — the algorithm is doing the work on the caller's side of the conversation, not yours, so you still hear your own room normally while they hear a clean line. Comfort and busylight Soft, breathable earcup materials are built for full-shift wear, and a lighter overall build than most DECT headsets in this range means less pressure over an 8-hour day. A busylight is built into both sides of the headset itself — visible whichever way someone approaches — with a jack on the base for an optional external Yealink busylight if you need visibility from further down the row. [callout type="honest"]The Mono and Dual versions aren't just a cosmetic choice — Dual genuinely trades some situational awareness for noise isolation. If you need to hear coworkers or a ringing desk phone while on a call, Mono is the more practical pick even in a louder office.[/callout] Desk phone and platform compatibility The base connects to a PC and a compatible desk phone over USB, with an EHS62 adapter available separately for remote answer/end control on most third-party desk phone brands. Muting is a physical gesture — flip the boom arm up to mute, down to unmute — so you don't have to hunt for a button mid-call. Either certification gets you the same hardware underneath: the Yealink WH64 earns its keep in the switch between desk and mobile that most headsets can't make without a second device in your bag. WHB640 base Headset USB-A to USB-C cable Micro USB to USB-A cable Drawstring bag Power adapter Quick start guide Optional accessories sold separately: external busylight (BLT60), EHS62 adapter for third-party desk phones. Specification Detail Weight 92g (Mono) / 151g (Dual) Wireless technology DECT & Bluetooth hybrid Wireless range Up to 606 ft (185m), DECT mode Talk time (DECT) Up to 14 hours (Mono) / 16 hours (Dual) Talk time (Bluetooth) Up to 26 hours (Mono) / 32 hours (Dual) Standby time Up to 157 hours (Mono) / 195 hours (Dual) Charge time ~1.5 hours for full charge Microphones 3-mic array, Yealink Acoustic Shield Technology 2.0 Mute control Boom arm up/down Connectivity USB to PC/desk phone (DECT) + direct Bluetooth pairing Busylight Built into headset (both sides); external busylight jack on base Certification Microsoft Teams-certified variant, or UC-optimized variant Warranty 2-year manufacturer warranty Software: The Microsoft Teams version is formally certified for Microsoft Teams with native call controls on the base. The UC version is optimized for major UC platforms including RingCentral, Zoom, Google Voice, and 3CX. Hardware: The base connects to PCs and desk phones over USB. Most third-party desk phones (Cisco, Poly, Avaya, Mitel, Unify) need the Yealink EHS62 adapter, sold separately, for remote call control. Bluetooth mode pairs directly to phones and tablets without the base. Platforms: Works across Windows and Mac for PC-side calls, and with 100+ UC platforms and operating systems overall. Confirm your exact desk phone model with our team before ordering if you need EHS remote control. What's the difference between the Yealink WH64 Mono and Dual versions?The Yealink WH64 Mono is a single-earcup headset at 92g with up to 14 hours of DECT talk time. The Yealink WH64 Dual covers both ears at 151g with up to 16 hours of DECT talk time and better noise isolation for louder environments. How does the Yealink WH64 combine DECT and Bluetooth?The Yealink WH64 has both a DECT radio and a Bluetooth radio built into the headset itself. Use DECT with the base for desk phone and PC calls up to 606 feet away, then switch to Bluetooth to pair directly with a mobile phone once you're away from the base. How long does the Yealink WH64 battery last?Talk time on the Yealink WH64 depends on mode and style: up to 14 hours in DECT mode (Mono) or 16 hours (Dual), and up to 26 hours in Bluetooth mode (Mono) or 32 hours (Dual). Standby runs up to 157 hours (Mono) or 195 hours (Dual). Is the Yealink WH64 certified for Microsoft Teams?Yes, in its Teams variant. The Yealink WH64 Teams version is formally certified for Microsoft Teams with native call controls on the base. A separate UC version is optimized for other major UC platforms instead. Does the Yealink WH64 work with third-party desk phones?Yes. The Yealink WH64 base connects to most desk phones over USB, and third-party brands like Cisco, Poly, Avaya, Mitel, and Unify typically need the Yealink EHS62 adapter, sold separately, for remote call control. What's included with the Yealink WH64?Each Yealink WH64 ships with the headset, WHB640 base, USB-A to USB-C cable, Micro USB to USB-A cable, drawstring bag, power adapter, and quick start guide. The external busylight and EHS62 adapter are optional accessories sold separately.
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