The organization keeps on the procedure concept 'scientific management, high quality and efficiency primacy, purchaser supreme' for laboratory software, Language Management Software, English language lab. Our spirit is 'innovation is life, customer satisfaction is responsibility.' Serving every Chinese and foreign customers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Over the years, we have implemented an active business culture and established a comprehensive scientific system of business culture. We always grasp the pulse of the development trend of the international industry, deeply understand the future trend of the market and understand the real needs of consumers.
Language Laboratory 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 Lab Headphone Detail:
Language Laboratory Headphone Packing :
1). Packing Measurement
MODEL
ITEM
QTY(PCS)
G.W.(KGS)
N.W.(KGS)
MEA(CM)
GD109
3.5mm 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 advanced technology and equipment and mature management mode we adopt can fully guarantee the high standard and high quality of our Novelty 3.5mm Mini Jack Gaming Headphone for PS5. Owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. Our company is constantly absorbing advanced technology from abroad, thus optimizing product structure.
