New Style Call Center Telephone Headset with Qd/ USB Jack

New Style Call Center Telephone Headset with Qd/ USB Jack
Product Details
The ability of independent innovation is of great significance to improving the product design and international competitiveness of our China digital language lab, buy language center, school digital language lab. We follow the industry trends, and explore the enterprise management pain points with customers. Our company has a mature customer service system, we respond to a series of problems such as customer consultation, product quotation scheme, logistics and after-sales service in the first time to relieve your worries. Today, when everything is connected, technological development need to be based on customer requirements, and keeping pace with the times is the key. Our products have exported to many countries all over the world.

Language Laboratory Headphone Features:


a) Frequency Response: 125Hz ~ 8000 Hz, ± 17 dB (0dB = 20uPa The) (input power = 1mW);

b) Electrical Impedance: 32Ù ± 20%;

c) The characteristics of sound pressure level (sensitivity): the = 100dB/1mW (0dB = 20uPa).


a) Frequency response :40-20000HZ

b) Type: electrets microphone;

c) Receiving voltage response: -47 ± 2 dB (0 dB = 1V/Pa);

d) Directional type: two-way.

Language Lab Headphone Detail:

Language Laboratory Headphone Packing :

1). Packing Measurement








3.5mm Headphone





2). Packing Details

Payment & Delivery:

1)Payment Terms: TT, L/C at sight.

2)Delivery Time: 10-15 days after getting the deposit

Real Language Lab Headphone Case:

In order to realize our vision, we have conducted strict quality inspections on our New Style Call Center Telephone Headset with Qd/ USB Jack, which can bring benefits to all stakeholders. We are willing to establish long business relationship with those who seek the high quality products and good service. Relying on the huge production capacity and service capacity, we will make the most rapid feedback for your orders and needs.
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