Bulk Buy Premium Sound Three Channel Silent Disco Headphone

Bulk Buy Premium Sound Three Channel Silent Disco Headphone
Product Details
We are also a unified large family, anyone stick to the corporate value 'unification, dedication, tolerance' for 3.5mm Jack Headset, digital language lab system, Lab Language software. We strive to be the best. Since established, we have focused on introducing and cultivating high-tech talents and takes it as development strategy. On your way in career, we can be your loyal friend! We are well aware that only by constantly working hard to improve our product price-performance ratio and service level, customers will have no worries in any link of pre-sales, in-sales and after-sales. We need continuous innovation to attract consumers with differentiation because we believe that we can make good profits as long as the products are attractive enough. We will move forward with our customers with excellent quality, reasonable price and perfect after-sales service.


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

The ability of independent innovation is of great significance to improving the product design and international competitiveness of our Bulk Buy Premium Sound Three Channel Silent Disco Headphone. Sincerely stay up for serving you from the in the vicinity of future. In the process of continuous development and improvement, our company attaches great importance to the interests of customers and our commitment to customers.
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