Конферентни слушалки Yealink YHS34 Dual, шумопотискащ микрофон, 28mm говорители, RJ9, черни

Yealink YHS34 Dual

Ultra Lightweight Design Built for comfort with soft ear cushions and ultra-lightweight materials, the YHS34/ YHS34 Lite is 10%~30% lighter than other professional headsets in the same range. The extremely lightweight design enables all-day wearing comfortable without pressure.
High-Quality Audio Experience Made for calls, YHS34/YHS34 Lite is kitted out with a high signal-to-noise ratio speaker and independent cavity design. The passive noise cancellation creates a richer and clearer conversation with reduced background noise.

Specifications

• 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 cable 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