- Call Center Telephone with Noise Cancellation Headset
- 2017-12-25 15:40
- Model Number: RK228 Brand Name: Rayking Key Specifications/Special Features: SpecificationSpeaker:Sensitivity: 113±3dB (at178mV1KHz)Impedance: 150±5Ω (at1KHz)Frequencyresponse: 100Hz-10KHzDistortionfactor: ≤5% (at178mv1KHz)Dimensions: Φ28mmMic:S...
- YouTube condenser microphone, with tripod, clear and noise cancelling microphone
- 2017-12-10 21:26
- 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...
- SP268 Highest Quality Dual Ear Call Center Telephone Headset with Noise Cancellation Microphone
- 2017-11-04 19:32
- 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...
- Call Center Telephone, Noise Cancellation Headset
- 2017-07-10 17:57
- Model Number: RKAJ26-01 Brand Name: Rayking Key Specifications/Special Features: SpecificationsSpeaker:Sensitivity: 113±3dB(at178mV1KHz)Impedance: 150±5Ω(at1KHZ)Frequencyresponse: 100Hz-10KHzDistortionfactor: ≤5%(at178mv1KHZ)Dimension: Φ28mmMic:...