USB Connectors and Wireless Headband Style Head Wearing Bluetooth Headset
Our mission will be to build creative solutions to consumers with a great experience for Language Lab, USB Headphone, multimedia language laboratory. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product. The company's products are sold at home and abroad. Our products are widely used in many industrial fields. In addition to continuous innovation and implementation of technology research, our company has also put a lot of effort in quality management.
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'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for USB Connectors and Wireless Headband Style Head Wearing Bluetooth Headset. We continue to transform advanced technologies at home and abroad into competitive products to meet the ever-increasing customer needs. We hope we can have a friendly relationship with businessman from all over the world.