AAA:USB headphone with MIC

• Speaker Driver Diameter: 40mm
• Sensitivity(S.P.L):105dB3dB/mw (at 1KHz)
• Impedance:32 Ohms
• Frequency Response: 20Hz20,000Hz
• Rated power:100mW
• Cable Length:Approx.2.5m0.3m
• Microphone Unit:6x5mm/-58dB2Db
• Plug Type:USB2.0

• There will be more than 80dB when toning the headphone, and adjust the frequency response of spesker with steady 20Hz20,000Hz in advance .
• Speaker: 40mm
• Microphone input 16 Bits, 48Khz in one track ,and there will be more than 50dB when toning the headphone,and adust the frequence response of speaker with steady 100Hz to 100KHz .
• Clrcuitry :USB Currency chief serial circuitry of intel
• Cable Length: Approx.2m

• To finish the most precise speech recognition
• It is easiest to run the internet talking ,chatting and internet conference .
• To enjoy the surprising stereo affect when you playing games and watching DVD.
• The digital circuit can make the tone of headphone and microphone reach its clearest effect .
• Signal-to-noise ratio is 24Bit, so that frequency can make the digita signal change into the high quality like frequency of phonology .
• The digital signal processing is 32 Bit that is can amend and add to the aural signal,and make it reach the higher stereophony and the more clearer speech recognition effect .
• Graphic device is installed rock music/jazz/classical mucic/country music /blue music software, the volume,at and bass voice control.
• The lowest system requirement, you shoud have the driver program audio adjustment center software basically .
• Multichannel technology ,and make the fictitious 5.1 track come true .
• Letyou enjoy the wonderful multimedia audio and without sound card .
• Dynamic circumrotate sound field.
• Headphone and loudhailer model can be changed freely .
• Microphone switch can be changed freely .
• Position of simulation loudhailer can be adjusted freely .
• Audio mixer function .
• Microphone record function .
• Level output adjustment.
• Pre-set 16 types of rhythm model .
• Pre-set 23 types of sound field model .
• Conversion of an analog signal (Mike/CD/DVD/MP3/TV/recorder )to a digital and to keep the functions .
• To adjust volume on line and mute of microphone.