Bluetooth Tws Earphones Wireless Sport Headset with Wireless USB Charger

Bluetooth Tws Earphones Wireless Sport Headset with Wireless USB Charger
Product Details
We are committed to assisting customers to improve quality of Language Learning Equipment, Speech Lab equipment, USB Headset and achieve excellent productivity to enhance competition and sustainable development. Welcome prospects new and old to get hold of us for enterprise cooperation. Your satisfaction is the foundation of our business prosperity and the cornerstone of business development. We look forward to your recognition and trust!


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 are a comprehensive company specializing in Bluetooth Tws Earphones Wireless Sport Headset with Wireless USB Charger production, sales and service, and our products are sold all over the world. We are looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run. Thanks for taking your valuable time to visit us and look forward to have a nice cooperation with you.
Hot Tags: usb headset, China, suppliers, manufacturers, factory, company, wholesale, buy, cheap, high quality, school, education, price, products, for English learning, speech lab software, RJ11 Headphone, language study system, 3.5mm Jack Headset, Laboratory Language software, foreign language lab
Feedback

You Might Also Like