A4Tech HSB 500U

Product Description

Specifications:

Connection:USB Plug

Cord Length:1.8 m

Microphone

Mic Dimensions:Ø 6.0mm × 2.7mm

Sensitivity:-58dB±2dB

Impedance:2.2 KO

Speaker Mode

Drive Diameter:Ø50mm / Ø50mm

Frequency Response:20Hz ~20KHz

Impedance:32O / 4O

Sensitivity (S.P.L):85dB(1KHz)

RMS:300mW X 2

Signal to noise ratio: ?70dB

T.H.D:<=3%

Headset Mode

Drive Diameter:Ø50 mm

Frequency Response:20Hz ~20KHz

Impedance:32O

Sensitivity (S.P.L):112dB(1kHz)

RMS:300mW X 2

Signal to noise ratio:?85dB

T.H.D:<=1%

Woofer

Drive Diameter:Ø50mm

Frequency Response:20Hz-300Hz

Impedance:4O

Sensitivity(S.P.L):85dB(1KHz)

Cord Length:0.3m

Plug:3.5mm Plug

System Requirements

Windows 2000 / XP / 2003 /Vista / Windows 7

Product Features

2.1 Speaker

Bass Controller

Noise Canceling Mic

In-Line Volume control