Microphones

Mini Microphone for iPhon 3G and 3GS,no need battery,fine sensibility  Mini Microphone for iPhon 3G and 3GS This accessory is compatible with:iPhone 3G/3GS(you need to download software and install to your iPhone e.g. iTalk Recorder or Easy Recorder) iPod Touch 3G(you need to...

MINI Microphone for iphone 3G and 3GS,high quality microphone   MINI Microphone  for iphone 3G and 3GS,high quality microphone  This accessory is compatible with:iPhone 3G/3GS(you need to download software and install to your iPhone e.g. iTalk Recorder or Easy...

MINI Microphone for iphone 3G and 4G,high quality microphone   MINI Microphone  for iphone 3G and 4G,high quality microphone  This accessory is compatible with:iPhone 3G/3GS(you need to download software and install to your iPhone e.g. iTalk Recorder or Easy...

Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video tracking (1)regulation central control unit and get out of annoyance from PC installing(2)can be regulated precisely and stably with digital circuits(3)high stability...

Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video tracking (1)regulation central control unit and get out of annoyance from PC installing(2)can be regulated precisely and stably with digital circuits(3)high stability...

Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video tracking (1)regulation central control unit and get out of annoyance from PC installing(2)can be regulated precisely and stably with digital circuits(3)high stability...

Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video tracking (1)regulation central control unit and get out of annoyance from PC installing(2)can be regulated precisely and stably with digital circuits(3)high stability...

Wirless camera tracking conference system for controlling 100 positions for one controller. Functions:discussion+video tracking (1)regulation central control unit and get out of annoyance from PC installing(2)can be regulated precisely and stably with digital circuits(3)high stability...

LCD display indicating the volume and channel status Low-power circuit design, the use of rechargeable NiMH batteries long oper parameters Frequency Range: 2.0 ~ 6.0MHzModulation: FM / superheterodyne PLLEncryption method: light barrierCell parameters: 3 AAA batteries 700mA Ni-MH...

The wireless voting system SWX-6000 include : Center controller: SWX-3000 Antenna Voting unit:SWX-6000 Conference Voting SystemCombine the voting with sign in (by IC card)function.Wireless radio frequency can be optional in 100 metre range.Sign-in function.LCD liquid crystal display...