Cheap Factory Directly Wireless Bluetooth Headset

Cheap Factory Directly Wireless Bluetooth Headset
Product Details
We will comprehensively increase the pace of corporate internal restructuring, improve product innovation technology to create laboratory software, digital language laboratory, Language Laboratory that meet customer needs. Our company implements the spirit of excellence, strives to create a world-famous brand, and exceeds customer expectations with sincerity. We are committed to improving the service system by achieving clear division of labor and high synergy efficiency.


USB Port Language Laboratory Headphone

Language Lab Headphone Features:

1)Headphones:

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).

2)Microphone:

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 Laboratory Headphone Detail


Language Laboratory Headphone Packing

1). Packing Measurement

MODEL

ITEM

QTY(PCS)

G.W.(KGS)

N.W.(KGS)

MEA(CM)

GD609

USB Headphone

40

9.00

7.80

56*48*35


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

We normally believe that one's character decides products' quality, the details decides products' high-quality, while using the REALISTIC, EFFICIENT AND INNOVATIVE staff spirit for Cheap Factory Directly Wireless Bluetooth Headset. Our company's business philosophy is that the ever-increasing needs of customers are the driving force behind our progress. We hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
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