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: within-3dB at 1.5V7) Mic frequency range: 30Hz-16,000Hz8) Speaker: Φ30mm9) Sensitivity: 108dB S.P.L at 1kHz10) Spk frequency response: 20Hz - 20,000Hz11) Impedance: 32Ω12) Rated power: 100mV13) Power capability: 1000mV14) Cord length: about 2.5m15) Plug type: Φ3.5mm stereo
Detailed Product Description1) 10.4 inch TFT high definition color LCD screen2) Support format: JPEG, MP3, MP4(AVI 3.0/4.0/5.0, WMV, DVD)3) Support memory card: SD, MMC, MS card.4) With USB host port5
Key features:1) Hardware 2.0 mega/1.3 mega/350K pixels2) Software enhanced to 5 mega/2 mega pixels/1.3 mega pixels or Video Class/DriverFree3) 1/4" CMOS sensor4) USB2.0/1.1interface5) Online snap
Main Features:1) USB version 2.02) CF/ II / MD / MS / MSPro / MS-DUO / MS-PRO-DUO / MS-MG / MS-PRO-MG / MS-ROM / SD / MMC / MMCII / Mini-SD / RS-MMC / T-Flash / SM / X Card3) Hot swappable4) Plug and
Main features:1) Hardware 2.0 mega/1.3 mega / 350K pixels2) Software enhanced to 5 mega/2 Mega pixels/1.3 Mega pixles or Video Class/Driver Free3) 1/4" CMOS sensor4) USB2.0 /1.1interface5) Option
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) Hardware 2.0 mega/1.3 mega / 350K pixels2) Software enhanced to 5 mega/2 Mega pixels/1.3 Mega pixles or Video Class/Driver Free(no software to drive)3) 1/4" CMOS sensor4) USB1.1/
Specifications:1) CMOS sensor with 1.3Mega pixels2) USB 2.0 interface3) Night vision function4) Optional Mic function5) Digital zoom function6) Automatic white balance7) Automatic exposure8) Focus ran
Key features:1) 2.0 mega/1.3 mega/350K pixels2) Software enhanced to 5 mega/2 Mega pixels/1.3 Mega pixles or Video Class/Driver Free3) 1/4" CMOS sensor4) USB2.0/1.1interface5) Fast snap button6)
Key features:1) Hardware 2.0 mega/1.3 mega/350K pixels2) Software enhanced to 5 mega/2 mega pixels/1.3 mega pixels or Video Class/DriverFree3) 1/4" CMOS sensor4) USB2.0/1.1interface5) Online snap
Так же в категории "Наушники / микрофоны / гарнитуры":
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