China Supplier I100 High Quality Wireless Earbuds Headphone

China Supplier I100 High Quality Wireless Earbuds Headphone
Product Details
'Products are better, not the best.' This is the slogan of our quality department. At present, the GV4110 Language Lab Equipment With System, GD5110B Digital Language Laboratory, 3.5mm Jack Headphone have been sold all over the world, deeply trusted by merchants and consumers at home and abroad and won a good reputation. With our excellent service quality and professional technology, we can provide different solutions and after-sales services for various customer groups. Our company adheres to technical innovation first, market-oriented, quality as vitality and win the trust of customers.


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 have strong technical force that can be timely, quality, quantity supply, to provide clients with the best quality China Supplier I100 High Quality Wireless Earbuds Headphone and service. We create our own competitiveness through technological innovation. For this purpose, we have been working hard to exceed all possible limits and never stop. In order to achieve positive and sustainable development of the enterprise, we continue to increase investment in technology research and development.
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