We embrace cutting-edge technology, based on quality, professional technology to provide customers with better multimedia language lab, laboratory software, Language Laboratory. Based on the business philosophy of continuous innovation, reliable quality and customer first, we sincerely welcome all friends to visit us. Therefore, we welcome all types of talents to join with us. In order to allow our customers buy comfortably and use them at ease, our production staff have gone through countless experiments and tests to get the final perfect product. As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing.
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 adhere to the tenet of 'Integrity, Integrity, Focus on Innovation' and maintain our leading position in the industry of Language Lab Headset with USB Plug. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Winning customers' trust is definitely the gold key to our good results!