We are able to provide different solutions for all webcam items , from 350K pixles to 5 Mega pixles, we also provide Video Class/driver free solution .Main features:1) Hardware 2.0 mega/1.3 mega / 350

Detailed Product Description1) Mic type: &Phi6mm x 5mm2) Impedance: maximum2.2K&Omega3) Sensitivity: -58db ±2db(0db=1v/pa)4) Directivity: omnidirectional5) S/N ratio: more than 60db6) Sensitivit

1) Mic Type: &Phi6mm x 5mm2) Impedance:maximum2.2K&Omega3) Sensitivity: -58db ±2db(0db=1v/pa)4) S/N Ratio:More than 60db5) Sensitivity Reduction:Within-3db at 1.5v6) Mic Frequency Range:30Hz-16,0

Main Feature:1) Mic Type: Φ6mm x 5mm2) Impedance:maximum2.2KΩ3) Sensitivity: -58db±2db(0db=1v/pa)4) S/N Ratio:More than 60db5) Sensitivity Reduction:Within-3db at 1.5v6) Mic Frequency

Detailed Product Description1) Type: simple type earphone2) Speaker: &Phi15mm3) Sensitivity: 102Db S.P.L at 1khz4) Speak frequency response: 20Hz-20,000Hz5) Impedance: 32&Omega6) Rated power: 100mw7)

Key Features:1) Type: simple type earphone2) Speaker: Φ15mm3) Sensitivity: 102Db S.P.L at 1khz4) Speak frequency response: 20Hz-20,000Hz5) Impedance: 32Ω6) Rated power: 100mw7) Power capabil

Key Features:1) Type: simple type earphone2) Speaker: Φ15mm3) Sensitivity: 102Db S.P.L at 1khz4) Speak frequency response: 20Hz-20,000Hz5) Impedance: 32Ω6) Rated power: 100mw7) Power capabil

Main Feature:1) Type: simple type earphone2) Speaker: Φ15mm3) Sensitivity: 102Db S.P.L at 1khz4) Speak frequency response: 20Hz-20,000Hz5) Impedance: 32Ω6) Rated power: 100mw7) Power capabil

Features:1) Type: simple type earphone2) Speaker: Φ 15mm3) Sensitivity: 102Db S.P.L at 1khz4) Speak frequency response: 20Hz-20,000Hz5) Impedance: 32Ω6) Rated power: 100mw7) Power capability