Durable call center headset with comfortable ear cover binaural and microphone
Model Number: RKSP268-1
Brand Name: Rayking
Key Specifications/Special Features:
Specifications:Speaker:Sensitivity: 113±3dB (at178mV1kHz)Impedance: 150±5Ω (at1kHz)Frequencyresponse: 100Hz-10kHzDistortionfactor: ≤5% (at178mV1kHz)Dimension: Φ28mm...
2017-11-19
Double Ear Retractable Headset Microphone with Crystal Head
Model Number: RKAJ26R
Brand Name: Rayking
Key Specifications/Special Features:
Headset microphone details:Speaker:Sensitivity:113±3dB(at178mV1KHz)Impedance:150±5Ω(at 1KHz)Frequency response:100Hz-10KHzSpeaker distortion factor: ≤5%(at178mV 1KHz)...
2017-11-15
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...
2017-09-25
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...
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