7.1-channel Headset with USB Connector and Surrounded Sound

Model Number: WD-68T-1 Brand Name: WD Key Specifications/Special Features: USB connectors with 2 sound channels to achieve the solution ofvirtual 7.1 sound channel and provide virtual but real 3Dsurroundedsound of 7.1 channelConnected by USB connector, no need to connect power and do notworry about different security stipulation in different areaDirectly insert into PC (do not need any driving software ifabove Win98), good compatibilityDigital sound transmission to meet the sound requirement of newgeneration's multimedia

SNR exceed +100dB, extreme low noise, ensure to obtain thesound transmission with high quality

Equipped with adjustable equalizer to remedy the traditionalspeaker's shortcoming

Softer cable, both inside and outside are all shielded toresist the electromagnetic interferer and improve the transmissionspeed

Support the sound result of increasing 20dB to increase theoutput sound from speaker

Support the sound result of increasing 20dB to increase theinput sound from microphone

Speaker specification:

• Diameter: 40mm
• Sensitivity: 115dB±3dB
• Resistance: 32 ±10%
• Frequence responses: 20 to 20000Hz

Microphone specification:

• Type: 6 x 5mm
• Sensitivity: -58±2dB
• Wire length: 2300±50mm
• Connector: standard USB connector