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China manufacture outlet call center headset single ear with mic
Model Number: RKT11-02
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationSpeaker:Sensitivity: 113±3dB (at178mV1KHz)Impedance: 150±5Ω (at1KHZ)Frequency response: 100Hz-10kHzDistortionfactor: ≤5% (at178mv1kHz)Dimension: Φ28mmMi... |
2017-12-13 |
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Mono USB call center headset noise cancelling, multiple plug with microphone with clip
Model Number: A16
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationSpeaker:Sensitivity: 113 ±3dB (at178mV1kHz)Impedance: 150 ±5Ω (at1kHz)Frequency response: 100Hz-10KHzDistortionfactor: ≤5% (at178mv1KHZ)Dimension: Φ28mmMic:S... |
2017-12-12 |
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ClearChat Comfort/USB Headset, Noise Cancelling Microphone, Headphones for Computer (Black)
Model Number: RKAJ26-02
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationSpeaker:Sensitivity: 113±3dB (at178mV1kHz)Impedance: 150±5Ω (at1kHz)Frequencyresponse: 100Hz-10kHzDistortionfactor: ≤5% (at 178mV 1kHz)Dimension: Φ28mm... |
2017-11-24 |
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Binaural call center headset, soft ear cover, retractable length noise cancelling
Model Number: RKTD
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationBinaural call center headsetHP228RJ biliteral headphone,2800mm matti PU cable,USB connector,PU leather ear cover,Noise cancelling
Shipping Inform... |
2017-11-08 |
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YouTube condenser microphone, with tripod, clear and noise cancelling microphone
Model Number: RKDM-01-#7995
Key Specifications/Special Features:
Distinctive cardioid pick-up pattern-- Noise cancellation and isolates the main sound source, good for home studio, chatting, Skype, MSN, yahoo recording, YouTube Recording, Google... |
2017-09-27 |
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Multiple plugs handsfree binaural headsets with mic
Model Number: RKT12
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationSpeaker:Sensitivity: 113±3dB(at178mV1KHz)Impedance: 150±5Ω(at1KHZ)Frequencyresponse: 100Hz-10KHzDistortionfactor: ≤5%(at178mv1KHZ)Dimension: Φ28mmMic:Sensi... |
2017-07-30 |
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SP268 Highest Quality Dual Ear Call Center Telephone Headset with Noise Cancellation Microphone
Model Number: RKSP268
Brand Name: Rayking
Key Specifications/Special Features:
SpecificationSpeaker:Sensitivity: 113±3dB(at178mV1KHz)Impedance: 150±5Ω(at1KHZ)Frequencyresponse: 100Hz-10KHzDistortionfactor: ≤5%(at178mv1KHZ)Dimension: Φ28mmMic:Sen... |
2017-07-08 |
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