
Professional Telephone Headset for Call Center, 200 to 4,000Hz Frequency Range, 2.0V Working Voltage
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- T/T or L/C
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Basic Info
Payment Type: | T/T or L/C |
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Product Description
Product Description
- Monaural type headset
- Over the head style
- Lightweight and comfortable to wear
- Noise-canceling microphone brings crystal clear audio communication experience
- Ideal for users in busy offices
- Quick disconnect cord (QD) optional for protection
- Mic arm rotates by 300 degrees, fitting for wearing on either ear
- With free stretching headband for greater comfort
- Spare parts: leather ear pads x 2, mic cushion x 2
- RJ9 plug or 3.5mm x 2 connector (optional)
- Function index
- Microphone:
- Unit-directional, noise canceling, electrets capacitor microphone
- Sensitivity: -40 ±2dB (0dB=1V/Pa at 1kHz)
- Impedance: 2.2KΩ
- Working voltage: 2.0V
- Speaker:
- Full frequency high- quality speaker
- Impedance: 150Ω
- Frequency range: 200 to 4,000Hz
- Distortion: ≤5%
- Sensitivity: 98 ±3dB (1,000, 1,200, 1,500, 2,000Hz)
- Cable and connector:
- Durable, low-interference cable, PU or PVC coating
- Connectors: RJ9 and 3.5mm x 2 (optional)
- Cable length 2.3m
- Microphone alarm:
- Durable and flexible goose neck microphone alarm
- Unit-directional, noise canceling, electrets capacitor microphone
- Sensitivity: -40 ±2dB (0dB=1V/Pa at 1kHz)
- Impedance: 2.2KΩ
- Working voltage: 2.0V
- Full frequency high- quality speaker
- Impedance: 150Ω
- Frequency range: 200 to 4,000Hz
- Distortion: ≤5%
- Sensitivity: 98 ±3dB (1,000, 1,200, 1,500, 2,000Hz)
- Durable, low-interference cable, PU or PVC coating
- Connectors: RJ9 and 3.5mm x 2 (optional)
- Cable length 2.3m
- Durable and flexible goose neck microphone alarm
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