Our company produce high quality and low price buy RJ11 Headset, speech lab software, language center price with professional equipment, professional personnel and professional process, so our company is the most ideal choice for the majority of customers. We are recruiting talents in continuous development and change, and sincerely hope to encourage each employee to develop themselves. We always take customer satisfaction as the purpose and expectation as the goal.
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
In order to produce Digital Language Lab (DL-100+) that lead the market and meet users' needs, our company conducts in-depth communication with thousands of consumers every year to understand consumers' pain points and real needs. We uphold the mission of promoting the development of the industry and society, and practice integrity and virtue as the core of the characteristic corporate culture. We firmly believe that pay before return, quality before brand, and responsibility before development.