2019 Factory Price Mini Wireless USB Headset

2019 Factory Price Mini Wireless USB Headset
Product Details
We are searching ahead towards your visit for Language Learning System, Language Laboratory equipment, Laboratory Language software. Trust us, you will find a better solution on car parts industry. We enjoy an excellent reputation in terms of design, quality and competitive price while offering both quality and durability. We all wish to build win-win deals with our customers, so give us a call today and make a new friend! 'Make the women more attractive 'is our sales philosophy.


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

With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for 2019 Factory Price Mini Wireless USB Headset. We have a modern office environment, as well as high-quality scientific research and technical personnel and management team. Our country provides the private enterprise with new innovation market space and development space to create more brilliant achievements possible for them.
Hot Tags: usb headset, China, suppliers, manufacturers, factory, company, wholesale, buy, cheap, high quality, school, education, price, products, for English learning, GD5110BV, buy 3.5mm Jack Headset, Language Laboratory Software, buy RJ11 Headset, speech lab software, classroom management software
Feedback

You Might Also Like