RJ11 Call Center Headset Telephone Corded Wired Microphone Office Head Phone

RJ11 Call Center Headset Telephone Corded Wired Microphone Office Head Phone
Eachine1
sku: 1171851
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$15.22
Shipping from: China
   Description
Features: Compatible for the most telephones in call center Headset head can freely telescopic, moderate elasticity, comfortable to wear. Super soft ear cushion, make sure to wear comfortable. High durability, fully adapt to 7X24 hours for high frequency. CID of FSK/DTMF. Volume adjustment, noise-canceling. Microphone type:electret condenser microphone(ECM) Microphone sensitivity:40db3db Microphone voltage:2.0v Receiver impedance:15010 ohm Package Included: 1 x Hands-free Headphone
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