Persisting in 'High quality, Prompt Delivery, Aggressive Price', we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for GD5110B Digital Language Laboratory, Language Lab Headphone, Language Lab factory. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. We take making conscientious products as the core idea of the enterprise, and continue to dedicate newer and better products to the society. Also we can produce different products according to your samples. We are always willing to provide sincere and thorough service for our customers in the 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
Our FM-1 Wireless Mobile Bluetooth USB Charge Headset has undergone rigorous performance testing and repeated field testing, which ensures its good quality and stable performance. As a rapidly developing production enterprise, our production capacity is increasing year by year. We vigorously develop new products and strive to open up new markets, providing a broad development space for the company to continue to move forward.
