Features
• Plug-and-play
• RJ9 connectivity to Yealink IP
phones, including T19(P) E2 / T21(P) E2 / T23P / T23G / T27G / T29G / T30 /
T30P / T31 / T31P / T31G / T33P / T33G / T40P / T40G / T41S / T42S / T46S /
T48S / T42U / T43U / T46U / T48U / T53 / T53W / T54W / T57W / T58A / VP59 /
T41S SFB / T42S SFB / T46S SFB / T48S SFB / T55A SFB / T56A SFB / T58A SFB /
MP56
• HD Voice/Wideband speaker
performance
• Noise-canceling microphone and
passive noise cancellation
• ActiveProtection technology
safeguards users from acoustic injury
• 330° bendable boom arm for easy
adjustment without breaking
General
• Headset cable length: 0.9m
• QD to RJ9 cab le length: 1.2m
• Color: Black
• Storage temperature: -30 °C to
+70 °C
• Operating temperature: -10 °C to
+50 °C
Microphone
• Microphone type: Uni-Directional
ECM
• Microphone frequency response
range: 100 Hz-8 kHz
• Microphone bandwidth: Wideband
• Microphone Sensitivity: -44.0 dB
re . 1 V/Pa
Speaker
• Speaker size: 28mm
• Speaker sensitivity: 93 dB SPL @
1 kHz
• Speaker Frequency response range:
20 Hz-20 kHz
• Speaker impedance: 32Ω, @ 1.0 kHz
• Speaker input power: max 10 mW
• Speaker bandwidth: Wideband
Package
Features
• Package content:
• YHS34 Mono Headset or YHS34 Dual
Headset or YHS34 Lite Mono Headset or YHS34 Lite Dual Headset (YHS34 with
leather ear cushions/YHS34 Lite with foamy ear cushions)
• QD to RJ9 cable
• Quick Start Guide
• Qty/CTN: 20 PCS
• Giftbox size: 170 mm*195 mm*63 mm
• Carton Meas: 345 mm*325 mm*400 mm
