Changsha Haili Electronic Technology Development Co., Ltd.
Main products:Learning Machine
Contact Us
  • 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-840 Portable Multi-media headset

HL-840 Portable Multi-media headset
Product Detailed
1.Multi-media headset. headset

Multi-media computer headset

1. Good looking and wearing comfort2. Excellent sound effect, clear sound quality

3. Stable and durable

4.line volume control operation



Headphone :

Sensitivity≥96dB at 1KHz, 1mW

Frequency Response20 to 20,000Hz

Impedance32 ohm

Microphone :

Sensitivity-42dB±2dB at 1KHz, 1V/Pa

Frequency Response100 to 10,000Hz

Impedance2200 ohm

Cable length1.2m / 1.8m


HL-840 Portable Multi-media headset

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