| Model Number: | VB-570 |
|---|---|
| Brand Name: | N/A |
| Place of Origin: | China (Mainland) |
| color: | black |
| plug: | RJ jack, usb plug, 2.5mm or 3.5mm |
| package: | PE bag |
| Sample leadtime: | around 3-5 days |
| Production delivery time: | around 30-35 days |
| Quality: | high |
| with QD: | Yes |
| Certificate: | CE,ROHS,FCC |
| mircrophone: | noise cancellation function |
Quick Details
Specifications
New call center telephone headphone with noise cancellation microphone
Fashionable design, with excellent sound. Coilded cord with quick disconnect (QD)
Mono Noise-Cancelling Headset, Telephone Headset, QD Headset & UC Headset
Superior sound provides you with crystal-clear conversation;
Noise-cancelling microphone filters out background noise;
270° Flexible boom arm; Light weight with durable design;
With GN or Plx quick-disconnecting plug
For OEM or ODM project
| SPECIFICATION | ||||||||
| 1) Driver unit: 30mm mylar speaker | ||||||||
| 2) Frequency: 20-20KHz | ||||||||
| 3) Impedance: 150 ohms / 2.2Kohms | ||||||||
| 4) Sensitivity (at 1KHz): 105dB (+/-5dB) | ||||||||
| 5) Resonance frequency (Fo): 300Hz | ||||||||
| 6) Freqency response: Fo-6KHz | ||||||||
| 7) Max input power: 10mW | ||||||||
| 8) Mic sensitivity: -58dB or -40dB | ||||||||
| 9) Plug: 2.5mm stereo (or RJ 9 Jack / USB plug) | ||||||||
| OUR ADVANTAGE | ||||||||
| 1) Provide tailor-made products to meet different customers' needs | ||||||||
| 2) Strict quality control system. 100% inspection before delivery | ||||||||
| 3) Compatitively price with fast delivery | ||||||||
| 4) Customized logo or package is accepted | ||||||||
| 5) Payment by T/T , L/C or Western Union is accepted | ||||||||
| 6) Provide free sample for quality testing |