2*3.5mm Stereo Computer Headphone Communication Telephone Headset

2*3.5mm Stereo Computer Headphone Communication Telephone Headset
Product Details
We are committed to school Language Lab, multimedia language laboratory, digital language laboratory system development, production and promotion, so that we can continue to improve our market share in the fierce competition. We adhere to the management philosophy of people-oriented, realistic and innovative, honesty first, and customer first. And a complete sales network has been initially formed in various places, which can provide users with high-quality products and good after-sales service in a timely manner. We welcome people from the same industry at home and abroad to come to our factory for guidance, inspection, cooperation and negotiation, and jointly create a brilliant career.


Language Laboratory 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 Lab Headphone Detail:


Language Laboratory Headphone Packing :

1). Packing Measurement

MODEL

ITEM

QTY(PCS)

G.W.(KGS)

N.W.(KGS)

MEA(CM)

GD109

3.5mm 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:


Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for 2*3.5mm Stereo Computer Headphone Communication Telephone Headset. Welcome new and old customers to inquire and patronize. As the market becomes more and more fierce, we will continue to serve our new and old customers with the business tenet of 'excellent product quality, good corporate reputation, satisfactory after-sales service, and sincere sense of cooperation'.
Hot Tags: 3.5mm jack headset, China, suppliers, manufacturers, factory, company, wholesale, buy, cheap, high quality, school, education, price, products, for English learning, language learning machine, Language Learning Equipment, cheap Language Lab Headset, Hardware Based Lab Software price, Multimedia Language Lab Software, Language Lab Equipment
Feedback

You Might Also Like