Yealink WHM621UC | WH62/WH66 Wireless DECT Mono UC Headset, Headset Only
Yealink WHM621UC | WH62/WH66 Wireless DECT Mono UC Headset, Headset Only
Authorised Yealink Partner
SKU:WHM621UC
In stock:20
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Description
Description
The Yealink WHM621UC is a DECT wireless mono UC headset supplied as headset only, with no base or dongle. It is designed as a replacement or spare for the Yealink WH62 and WH66 UC Mono headsets, so businesses can keep staff on calls without replacing a whole system. The lightweight single-ear design features Yealink Acoustic Shield Technology and super wideband audio for clear voice calls and video conferencing.
Secure DECT encryption protects calls, while on-ear controls handle answer and end, volume and mute, including mute via the adjustable 320 degree boom arm. An integrated busylight on the headset signals availability to colleagues, and the adjustable headband with replaceable ear cushions suits all-day wear in contact centres, hot-desking offices and hybrid workspaces.
Features
Features
- Yealink Acoustic Shield Technology for clearer calls
- Super wideband audio
- Lightweight mono design with adjustable headband and replaceable ear cushions
- Secure DECT encryption
- Suitable as a replacement or spare headset for WH62/WH66 UC Mono
- On-ear call controls for answer/end, volume and mute, including mute via boom arm
- Integrated busylight on the headset
Warranty
Warranty
Yealink offers a 36-month limited hardware warranty on most devices, including SIP phones, video conferencing systems, Teams-certified hardware, and headsets. This warranty covers defects in materials and workmanship from the date of purchase.
Extended Warranty Options:
IP Trading can provide extended warranty solutions for Yealink products—up to 5.5 years total coverage. Contact us to customise a plan that suits your deployment.
https://www.yealink.com/website-service/attachment/library-file/documents/20230920/20230920021310144a2ab989c4cafa71e0ab9cc4478ef.pdf
All technical data should be verified on the manufacturer data sheets.
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Technical Specifications
FAQs
Technical Specifications
- Mono (single-ear) DECT wireless headset
- UC version, headset only (no base or dongle included)
- Compatible with Yealink WH62 / WH66 UC Mono
- Talk time: up to 13 hours
- Standby time: up to 90 hours
- Secure DECT: Step C, authentication DSAA2, encryption DSC2 (128-bit)
- Microphone type: ECM microphone and MEMS microphone
- Microphone frequency range: 100 Hz-8 kHz
- Speaker size: 28 mm
- Speaker impedance: 32 ohm
- Speaker frequency range: 20 Hz-20 kHz
- Adjustable boom arm: 320 degrees
- Headset weight: approx. 80 g
FAQs
Q: Does the Yealink WHM621UC include a base or USB dongle?
A: No. The WHM621UC is supplied as the headset only, with no base or dongle. It is intended to pair with an existing Yealink WH62 or WH66 UC Mono system.
Q: Which Yealink systems is the WHM621UC compatible with?
A: It is a replacement headset for the Yealink WH62 and WH66 UC Mono DECT wireless headsets.
Q: Is this a mono or stereo headset?
A: It is a mono (single-ear) headset, which keeps one ear free to stay aware of the surrounding office.
Q: How long does the battery last?
A: Talk time is up to 13 hours and standby time is up to 90 hours for the mono headset.
Q: Does the headset support secure calls?
A: Yes. It uses Secure DECT with DSAA2 authentication and 128-bit DSC2 encryption.
Q: What noise reduction does it offer?
A: It uses Yealink Acoustic Shield Technology with ECM and MEMS microphones to improve voice clarity in busy workspaces.
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