USB Connectors Sport Wireless Headband Style Earphone & Headphone

USB Connectors Sport Wireless Headband Style Earphone & Headphone
Product Details
The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for Audio Based Language Lab, Language Laboratory equipment, Language Management Software. We firmly believe in 'quality is benefit, quality is the lifeblood of the enterprise'. With incomparable business integrity, rich industry experience, excellent product quality and satisfactory after-sales service, we have won the trust and recognition of the majority of users.


USB Port Language Laboratory Headphone

Language Lab Headphone Features:

1)Headphones:

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).

2)Microphone:

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

MODEL

ITEM

QTY(PCS)

G.W.(KGS)

N.W.(KGS)

MEA(CM)

GD609

USB Headphone

40

9.00

7.80

56*48*35


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 uphold the core value of 'creating value for partners' and create value for the USB Connectors Sport Wireless Headband Style Earphone & Headphone industry through independent innovation and sincere cooperation. Over the years, we have fully implemented the quality policy that quality is life and service is our bounden duty. We are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
Hot Tags: usb headset, China, suppliers, manufacturers, factory, company, wholesale, buy, cheap, high quality, school, education, price, products, for English learning, RJ11 Headset, Digital Language Lab Software, Language Lab, RJ11 Headphone, speech lab, speech lab software
Feedback

You Might Also Like