Through modular production, we can provide Multimedia Language Lab Software, Language Laboratory, Language Lab Software with better uniformity, create our core competitiveness, and form our comparative advantage. For far more detailed information, please contact us! We will make full use of the advantages of talents, technology, capital and environment and provide competitive and reliable products and meticulous services for customers, and continuously create value for customers. For a long time, we have been committed to building a profound culture with people-oriented, honesty and innovation as the core content. Since always, we adhering to the 'open and fair, share to get, the pursuit of excellence, and creation of values, adhere to the 'integrity and efficient, trade-oriented, best way, best valve' business philosophy.
RJ11 Language Lab Headset
Language Laboratory Headset 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 Lab Headset Detail
Language Laboratory Headset Packing
1). Packing Measurement
MODEL
ITEM
QTY(PCS)
G.W.(KGS)
N.W.(KGS)
MEA(CM)
GD709
RJ11 Headset
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 Headset Case
With our faith, we are to make the Vissonic Flushmount Audio Conference System high efficient. Our company in line with the spirit of outstanding professionalism, continue to work with new and old customers hand in hand and create better results. Due to good quality and reasonable prices, our products have been exported to many countries and regions.
