Yealink YHS34 Mono for 3rd Party QD to RJ Wired Headset

Yealink YHS34 Mono for 3rd Party QD to RJ Wired Headset (1308089) - 2 Years Local Warranty

Yealink YHS34 QD Wired Headset for Desk Phones

The Yealink YHS34 is a durable wired headset built for desk and IP phones in busy offices and call centres. Its single-ear design keeps you aware of your surroundings, while the Quick Disconnect (QD) connector lets you step away from your desk without unplugging the call.

Mono Desk Phone Headset for Clear Conversations

With a single-ear wearing style, the YHS34 keeps one ear open to your surroundings while delivering clear call audio in the other. It is an ideal choice for receptionists and collaborative environments where situational awareness matters.

QD to RJ Headset for Third-Party IP Phones

This version is designed for third-party desk and IP phones, connecting via a Quick Disconnect lead to an RJ9 plug. It offers broad compatibility so you can standardise on one reliable headset across a mixed fleet of phones.

Noise-Cancelling Microphone for Professional Call Quality

A noise-cancelling microphone on a flexible boom arm suppresses background noise and keeps your voice clear, so callers hear you, not the room. The result is professional, intelligible audio on every call.

Durable, Comfortable Headset for All-Day Use

At just 72 grams — 10–30% lighter than comparable professional headsets — with a padded headband and a replaceable soft leatherette ear cushion, the YHS34 delivers comfort throughout long shifts and dependable durability in demanding environments.

Technical Specifications

General
• Model: YHS34 Mono (for 3rd Party)
• Part Number / MPN: 1308089
• GTIN: 6938818308089
• Manufacturer: Yealink
• Type: Professional analog wired headset, Quick Disconnect (QD to RJ9)
• Designed for: Third-party desk and IP phones
• Wearing Style: On-ear, mono (single ear)
• Colour: Black
• Warranty: 2 Years Local Warranty

Connectivity
• Connection Type: QD (Quick Disconnect) to RJ9
• Headset Cable Length: 0.9 m
• QD to RJ9 Cable Length: 1.2 m
• Compatibility: Third-party desk / IP phones via QD to RJ9

Audio — Speaker
• Speaker Size: Ø 28 mm
• Speaker Sensitivity: 93 dB SPL @ 1 kHz
• Speaker Frequency Response: 20 Hz – 20 kHz
• Speaker Impedance: 32 Ω @ 1 kHz
• Speaker Input Power: Max 10 mW
• Bandwidth: Wideband / HD voice

Audio — Microphone
• Microphone: 1 × noise-cancelling boom microphone
• Microphone Frequency Response: 100 Hz – 8 kHz
• Microphone Sensitivity: −44.0 dB re 1 V/Pa
• Flexible adjustable boom arm

Design & Comfort
• Weight: 72 g — 10–30% lighter than comparable professional headsets
• Lightweight adjustable padded headband
• Replaceable soft leatherette ear cushion
• Operating Temperature: −10 °C to +50 °C

Package Contents
• 1 × YHS34 Mono Headset (3rd party version)
• 1 × QD to RJ9 Cable
• 1 × Quick Start Guide

Ordering Information
• Yealink YHS34 Mono for 3rd Party — SKU 1308089 (this model)
• Dual-ear version: YHS34 Dual for 3rd Party (1308090)
• For Yealink phones: YHS34 Mono (1308022), YHS34 Dual (1308023)
• Related: YHS34 Lite and YHS36 families also available from SourceIT