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Information About Headphone HL-69

Need headphone for your new language lab? Maybe you don't know too much about it,now I want to share this Headphone HL-69 for you,here are some information about it:





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 length2m / 2.4m

2nd Floor,Block D,Xinsheng Industrial Park,Xintang Avenue,Tianhe District,Guangzhou,China. Tel:0086-20-85571786 FAX:0086-20-85578797 e-mail: info@jereducation.com sales2@jereducation.com 

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