Gaming USB PC LED Light Popular Games Lightweight HiFi Wireless Headphone 4D Sound Designed for E-Sport, Office Headset
These efforts include the availability of customized designs with speed and dispatch for Video Based Language Lab, Language Lab Equipment, lab software. Over the years, we have won the recognition of our customers and friends from all walks of life with good professionalism, superb technology and dedicated and efficient service. We uphold the business philosophy of 'creating value for customers', and have won the trust and support of many customers with reasonable prices, excellent quality, and perfect services. Our company always adheres to the business philosophy of regarding quality as life, seeking survival by reputation, promoting development through scientific and technological innovation Our company's main items are widely used all over the world; 80% of our products and solutions exported to all over the world.
USB Port Language Laboratory Headphone
Language Lab Headphone 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 Laboratory Headphone Detail
Language Laboratory Headphone 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 Headphone Case
We used our strength and integrity to create a series of impressive performance and quickly became one of the leading companies in the industry of Gaming USB PC LED Light Popular Games Lightweight HiFi Wireless Headphone 4D Sound Designed for E-Sport, Office Headset. Our company relies on strong talents and technical advantages, and we can assist customers in both designing, purchase and after-sales problems. Our company has always followed the operating system of product quality first.