Headband Style Fashionable Cheaper Price Headphones with Bluetooths Earphone and Earbuds
'Honest and trustworthy, seeking truth from facts' is our company's ethical philosophy. In the tide of market economy, our company has always adhered to the business philosophy of ensuring quality, mutual benefit and win-win, and providing customers with high-quality USB Headset, GD5110B Digital Language Laboratory, Laboratory Language software. We abide by the corporate spirit of integrity and innovation, relying on strong R&D capabilities, efficient manufacturing, stable quality and thoughtful service to meet the needs of customers at home and abroad. We are looking forward to doing business with you! We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future.
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
Our company has been committed to Headband Style Fashionable Cheaper Price Headphones with Bluetooths Earphone and Earbuds business for many years, covering many domestic and foreign markets. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. On the one hand, our company pays attention to personnel training, improves the production technology level of all staff, on the other hand, pays attention to infrastructure construction and increases investment.