We have strong technical strength, a systematic technical team, professional services, and a complete product range of Language Lab Headset, Multimedia Language Lab Software, Speech Lab equipment. We will, as always, provide customers with perfect service, moderate price and excellent products, and sincerely hope to maintain good cooperation with you for mutual benefit and win-win situation. With our professional team and top technology, we make our products perfect and beautiful and strive to be recognized by every customer. We hope to be showcasing our high-quality products on the market, at the same time, also reflecting our own culture value. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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
So far, we have developed into a well-equipped USB Telephone Headset for Call Center with Qd manufacturers in the industry. With good quality, reasonable price and sincere service, we enjoy a good reputation. Our company has always been market-oriented as the principle, constantly absorb market information to understand customer needs and in line with the world to produce customer satisfaction products.
