| Identification |
| Brand |
Yealink |
| Series |
WH64 |
| Part Number |
1208673 |
| EAN / GTIN |
6938818319585 |
| Variant |
Dual (both ears), UC certified |
| Product type |
Hybrid DECT and Bluetooth wireless headset with base |
| Colour |
Black |
| Audio |
| Speaker size |
30 mm |
| Frequency response |
20 Hz – 20,000 Hz |
| Wearing style |
Dual — both ears covered |
| Active noise cancellation |
None published — the noise work is on the microphone side |
| Speaker sensitivity and impedance |
Not published |
| Hearing protection |
Peak Block Protection to EN 50332, Australian G616, daily noise exposure protection |
| Microphone |
| Array |
Three MEMS microphones |
| Frequency response |
100 Hz – 10,000 Hz |
| Sensitivity |
−38 ±1 dBV/Pa |
| Noise handling |
Yealink Acoustic Shield on the outgoing call |
| Boom arm |
Rotates to either side |
| Wireless |
| DECT band |
1880–1900 MHz in Europe |
| DECT range |
Up to 185 m / 606 ft |
| Bluetooth |
5.2, in the headset rather than the base |
| Bluetooth range |
Up to 50 m / 164 ft |
| Simultaneous use |
Desk connection over DECT and a mobile over Bluetooth |
| Battery |
| DECT talk time |
Up to 16 hours |
| Bluetooth talk time |
Up to 32 hours |
| Standby |
195 hours |
| Charging time |
1.5 hours at 5 V / 1.2 A |
| Charged on |
The WHB640 base |
| WHB640 base |
| USB Type-C port |
One, USB 2.0 |
| Micro-USB port |
One, USB 2.0 |
| Mini-USB port |
One |
| DC power input |
One |
| Busylight port |
One, for the optional BLT60 |
| Screen |
None on this base |
| RJ9 desk phone socket |
None — desk phone connection is over USB |
| Weight |
180 g |
| Connectivity |
| Computer |
USB, with either supplied cable |
| Desk phone with a USB headset port |
Supported over USB |
| Desk phone with an analogue headset port |
Needs the optional telephone cable for WH64, WH65 and WH68 |
| Remote answer and hang-up |
Needs the optional EHS62 wireless headset adapter |
| Mobile phone |
Bluetooth 5.2, direct from the headset |
| In the box |
| Headset |
Yealink WH64 Dual, 151 g |
| Base |
WHB640 base station |
| Power adapter |
Included |
| USB-C cable |
1.2 m USB-C to USB-A |
| Micro-USB cable |
0.8 m micro-USB to USB-A |
| Drawstring bag |
Included |
| Documents |
Quick start guide |
| Not included — telephone cable |
Optional, for analogue desk phone headset ports |
| Not included — EHS62 adapter |
Optional, for remote answer and hang-up |
| Not included — BLT60 busylight |
Optional external busylight |
| Not included — hard case |
Drawstring bag only |
| Physical |
| Headset weight |
151 g |
| Base weight |
180 g |
| Busylight |
Dual-sided, integrated |
| Ear cushions |
Replaceable, ordered separately |
| Headband |
Adjustable |
| On-ear or over-ear |
Not published by Yealink |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Yealink publishes 24 months for headsets in its global RMA policy. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration. |
| Service and support |
| Local support |
Supplied and supported by Singular Computer Systems in Limassol |
| Warranty handling |
Returns and claims handled by us, with the manufacturer process after the first year |
| Fleet orders |
We confirm order codes and quantities with you before a rollout |
| Before you buy |
Tell us the softphone platform, the desk phone model and the ports on the machine and we will check the fit |
| Accessories |
Ask us for the matching spare cushions, cables or adapters for this model |