Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for computer language laboraotry, Digital Language Lab Software, foreign language lab. Our company's quality policy is 'continuous improvement of performance, comprehensive satisfaction of customers, reputation for the market, management to create benefits.' We believe that quality products are the life of a company, and we also adhere to the principles of honesty, pragmatism and high efficiency. We are wanting ahead to even bigger cooperation with abroad customers according to mutual positive aspects.
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
Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value 'unification, determination, tolerance' for Three-Servo Pillow Type Mask Packaging Machine Single-Piece Multi-Piece Automatic Packaging Machine KN95 Mask Packaging Machine Manufacturer. Every moment, we constantly improve the production programme. For a long time, our company adheres to the policy of 'bringing in and going out' in technology exchange and strategic cooperation.
