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China Professional Monaural Noise Cancelling Call Center Headset with USB Connector 2.5mm 3.5mm Rj

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Min. Order / Reference FOB Price
3000 Piece	US $7.39/ Piece

Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Wire Material:	PVC
Color:	Black
Type:	Dynamic Headphones

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Product Description

Professional Monaural Noise cancelling call center headset with usb connector/2.5mm/3.5mm/RJFashionable 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 speaker2) Frequency: 20-20KHz3) Impedance: 150 ohms / 2.2Kohms4) Sensitivity (at 1KHz): 105dB (+/-5dB)5) Resonance frequency (Fo): 300Hz6) Freqency response: Fo-6KHz7) Max input power: 10mW8) Mic sensitivity: -58dB or -40dB9) Plug: 2.5mm stereo (or RJ 9 Jack / USB plug) OUR ADVANTAGE 1) Provide tailor-made products to meet different customers' needs2) Strict quality control system. 100% inspection before delivery3) Compatitively price with fast delivery4) Customized logo or package is accepted5) Payment by T/T , L/C or Western Union is accepted6) Provide free sample for quality testing