350 Automatic Flow Pillow Sugar Noddle Cookie Packaging Machine Fully Automatic Bag Manufacturer Horizontal Pillow Packing Machine Two Side Sealing Bag
Since our establishment, we have been adhering to the business philosophy of 'survive by quality and development by reputation', using first-class equipment, and through strict procurement, process control, and quality control procedures to professionally create trustworthy Language Laboratory equipment, Language laboratory Headphone, Video Based Language Lab for you. Our company adheres to the revitalization of national industry implementing an upright corporate management system with correct corporate policies and strategies to strive to build an international national enterprise. Our excellent R&D team provides a broad operation and innovation platform for the increasingly complex needs of customers.
RJ11 Language Lab Headset
Language Laboratory Headset Features:
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).
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
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 advanced technology, production equipment, and complete supporting production lines, we have become a bright pearl in the industry of 350 Automatic Flow Pillow Sugar Noddle Cookie Packaging Machine Fully Automatic Bag Manufacturer Horizontal Pillow Packing Machine Two Side Sealing Bag and have won the trust and praise of new and old customers. The range of our products, total sales volume and product quality are all in the leading position in the industry. Familiar with the trend of industrial development, we are inclined to take the advantages of products at home and abroad and to change the traditional style with technology.