Yealink YHS34 Mono Wideband Wired Headset - RJ9 QD Noise Cancelling
Professional wired mono headset with RJ9 QD connector, passive noise cancellation, and wideband audio for Yealink IP phones. Ultra-lightweight design with replaceable leather ear cushions.
Available in 2–3 business days : 5 pieces
For any questions about this item, availability, or delivery times, please contact us at 22 270068
The Yealink YHS34 is a professional-grade wired mono headset engineered for office workers, SOHO environments, and call center staff. Featuring a QD (Quick Disconnect) connector with RJ9 compatibility, it integrates seamlessly with the full range of Yealink enterprise IP phones. The headset delivers crystal-clear audio through a high signal-to-noise ratio speaker and independent cavity design, complemented by passive noise cancellation technology that reduces background noise for richer, clearer conversations.
Built for all-day comfort, the YHS34 combines an ultra-lightweight form factor with soft leather ear cushions and an ergonomic over-the-head design. At 10-30% lighter than competing professional headsets, it eliminates pressure and fatigue during extended wear. The 330° bendable boom arm allows easy adjustment without breaking, while the uni-directional ECM microphone with wideband audio (100 Hz-8 kHz) ensures natural voice transmission. ActiveProtection technology safeguards users from acoustic injury, making this headset ideal for professionals who spend significant time in voice communications.
- Perfectly compatible with Yealink IP phones with automatic acoustic optimization
- Passive noise cancellation for clearer conversations
- Ultra-lightweight design (10-30% lighter than competitors)
- Replaceable soft leather ear cushions for long-term comfort
- Wideband audio with high signal-to-noise ratio speaker
- 330° bendable boom arm for easy adjustment
- ActiveProtection technology against acoustic injury
| Connector Type | RJ9 Quick Disconnect (QD) |
| Configuration | Mono (Single Ear) |
| Headset Cable Length | 0.9 m |
| QD to RJ9 Cable Length | 1.2 m |
| Speaker Size | 28 mm |
| Speaker Sensitivity | 93 dB SPL @ 1 kHz |
| Speaker Frequency Response | 20 Hz - 20 kHz |
| Speaker Impedance | 32 Ω @ 1.0 kHz |
| Speaker Input Power | Max 10 mW |
| Speaker Bandwidth | Wideband |
| Microphone Type | Uni-Directional ECM |
| Microphone Frequency Response | 100 Hz - 8 kHz |
| Microphone Bandwidth | Wideband |
| Microphone Sensitivity | -44.0 dB re. 1 V/Pa |
| Noise Cancellation | Passive Noise Cancellation |
| Boom Arm | 330° Bendable |
| Ear Cushion Material | Soft Leather (Replaceable) |
| Wearing Style | Over-the-Head |
| Color | Black |
| Operating Temperature | -10 °C to +50 °C |
| Storage Temperature | -30 °C to +70 °C |
| Audio Performance | HD Voice/Wideband |
| Hearing Protection | ActiveProtection Technology (Acoustic Limitation 110 dB) |
| Compatible Platforms | Yealink IP Phones (T41S, T42S, SFB/MP56 and full range) |