Main Features:1) Mic Type: Φ9mm x 7mm2) 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 Range:30Hz-16,000Hz7) Speaker: Φ30mm8) Sensitivity:108db S.P.L at 1kHz9) Plug Type: Φ3.5mmWe Supply below items:1.USB PC camera2.Earphone&headphone3.Digital Photo frame&digital keychain4.Flash memory card5.Card reader6.MP3 and MP4 Player......
Specifications:1) All in one card reader2) USB 2.03) Only Windows95,98 need driver.4) Suitable for "MS, MS Pro, MS-Magic-gate, MS Duo, MS Pro DUO, RS MMC, Mini SD, MD, CF, CFII, SM, XD, MMC, MMC
Features:1) Mic type: Φ9mm x 7mm2) Impedance: Maximum2.2kΩ3) Sensitivity: -58dB ± 2dB(0dB=1V/pa)4) Directivity: Omnidirectional5) S/N ratio: More than 60dB6) Sensitivity reduction: With
Key Features:1) Mic Type: Φ9mm x 7mm2) Impedance:maximum2.2KΩ3) Sensitivity: -58db ± 2db(0db=1v/pa)4) S/N Ratio:More than 60db5) Sensitivity Reduction:Within-3db at 1.5v6) Mic Frequen
Main Features:1) Mic type: Φ9mm×7mm2) Impedance: maximum2.2kΩ3) Sensitivity: -58dB±2dB (0dB=1V/pa)4) Directivity: omnidirectional5) S/N ratio: more than 60dB6) Sensitivity reduc
Main Features:1,Supporting SIP, H.323, MGCP, IAX2, net2phone etc lot of protocol;2,Supporting Skype, MSN, QQ etc many software;3,USB 2.0 port;4,16 bit sound card inside, the PC can without Sound Card;
Main Features:1) Mic type: Φ9mm x 7mm2) Impedance: maximum2.2kΩ3) Sensitivity: -58dB±2dB (0dB=1V/pa)4) Directivity: omnidirectional5) S/N ratio: more than 60dB6) Sensitivity reduction
Specifications:1) Mic Type: Φ9mm x 4.5mm2) Impedance:maximum2.2KΩ3) Sensitivity: -38db ± 2db(0db=1v/pa)4) Directivity:omnidirectional5) S/N Ratio:More than 60db6) Current Consumption:Ma
Speaker Specifications:1) Mic Type: Φ9mm x 7mm2) Impedance:maximum2.2KΩ3) Sensitivity: -58db ± 2db(0db=1v/pa)4) S/N Ratio:More than 60db5) Sensitivity Reduction:Within-3db at 1.5v6) M
Так же в категории "Наушники / микрофоны / гарнитуры":
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