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- Contact Person : Mr. Hu Justin
- Company Name : Changsha Haili Electronic Technology Development Co., Ltd.
- Tel : 86-20-85571786
- Fax : 86-20-85578797
- Address : Guangdong,Guangzhou,Room 305,Suntek technology Building,No.51-53 ,jian zhong road,tianhe industrial park,Tianhe district
- Country/Region : China
- Zip : 511442
HL-817 language laboratory headset
Product Detailed
Related Categories:Earphones & Headphones
Related Product Searches:HL-817 language laboratory headset,High Quality,language laboratory headset, computer headphone,HL-817
1.language laboratory headset
2.computer headset
Related Product Searches:HL-817 language laboratory headset,High Quality,language laboratory headset, computer headphone,HL-817
language laboratory headset.
1. Good looking and wearing comfort2. Excellent sound effect, clear sound quality
3. Stable and durable
4.line volume control operation
Specification
Headphone :
Sensitivity≥108dB at 1KHz, 1mW
Frequency Response20 to 20,000Hz
Impedance81632 ohm
Microphone :
Sensitivity-45dB±2dB at 1KHz, 1V/Pa
Frequency Response200 to 5,000Hz
Impedance2200 ohm
Cable length1.8m
HL-817 language laboratory headset
