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Shaanxi Greelan Technology Development Co.,Ltd

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RJ11 Headset
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product: view count: 266RJ11 Headset 
unit price: Negotiable
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amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2018-03-31 22:54
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RJ11 Language Lab Headset

Language Laboratory Headset 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 Headset Detail

 

Language Laboratory Headset Packing 

1). Packing Measurement

MODEL

ITEM

QTY(PCS)

G.W.(KGS)

N.W.(KGS)

MEA(CM)

GD709

RJ11 Headset

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 Headset Case

http://www.greelanlabs.com/

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