Features: Lets you record voices up to 150 feet away depending on environment and transmission conditions Ideal for video camcorders - captures the voices of family members on vacation, in sporting events, at recitals, birthdays and weddings Ideal for Pressman® portable audio recorders captures lectures and speeches, good for music and nature study Supplied lavalier microphone is tiny and unobtrusive, clips onto shirt or tie Built-in windscreen helps reduce the microphone's pickup of wind noise Electret condenser microphone design for high quality and small size Omni-directional microphone pattern picks up sound from all directions Pocket-sized wireless transmitter is easy to hide, clips onto clothing for unobtrusive use Plug-in power for compatible Sony microphones, no need for separate mic battery Wireless receiver plugs into camcorder or audio recorder mic input; easily clips onto clothing, camcorder hand strap or shoulder strap Three transmission channels enable you to choose another channel if you encounter interference Monitoring earphone lets you hear what's being recorded; plugs into wireless receiver Mic mixing lets the camera operator and the subject both be recorded; requires a second microphone, optional, such as the Sony ECM-T145 Compact, lightweight design-- the antennas are built into the transmitter and receiver 900 MHz wide FM transmission for outstanding sound quality, excellent frequency response (100 -- 15,000 Hz) and extended dynamic range (more than 78 dB) Switchable transmission channel lets you choose the channel with clear, noise-free sound Specifications: System: Range up to 150 feet, depending on environment and transmission conditions, including obstructions and other RF sources RF Power 94 dBµ V/m at 3 m, complies with

CLOSE SONY WIRELESS MICROPHONE SYSTEM WCS999 Authentic Retail Package New FOR USE WITH VIDEO CAMCORDERS PORTABLE AUDIO RECORDERS TRANSMISSION RANGE UP TO 150 FT 900 MHZ FM TRANSMISSION FOR HIGH-QUALITY SOUND COMPLETE KIT INCLUDES LAVALIERE MICROPHONE TRANSMITTER RECEIVER MONITORING EARPHONE 3 CHANNELS WITH SELECTOR SWITCH FOR LOW INTERFERENCE COMPACT LIGHTWEIGHT DESIGN SONY WCS999 WIRELESS MICROPHONE SYSTEM nbsp BRAND NAME: -SONY Subcategory: -PROFESSIONAL AUDIO/VIDEO Subcategory 2: -MICROPHONE

The economical hands free operation of the Galaxy ECM lapel wireless system provides unmatched performance for any application. The system features the ECMR receiver with 16 user selectable channels and diversity reception. Infrared (IR) channel sync is possible between the receiver and transmitter. An ideal choice for educators or performers, the Galaxy ECM wireless lapel has excellent clarity for general speech applications, presentations and more. Galaxy ECM UHF Lapel Wireless Microphone System Features ECM Receiver 16 Selectable Channels 200 Foot Range Diversity Antennas Frequency Range 655 to 679 MHz Output Volume Control AF Level Indicator IR Sync Squelch Adjustment XLR and 1/4 inch Outputs Rugged Plastic Casing MPB52 Bodypack IF Sync 2 AA Batteries Mic/0/-10 dB 3 Position Swith Low Battery Indicator 2.8 oz (80 g) The ECM lapel wireless system includes the ECMR receiver, one 1/4 inch cable, MPB52 bodypack, lapel mic,  power adapter and manual.

We have tested the Sony ECM-F8 microphone with the Polar SonicLink system, and it is the only microphone we suggust to use. It just works, period. Tested and proven to work with Polar SonicLink data upload system Omni-Directional Conference Microphone Electret condenser microphone Flat, boundary effect design. Watch sits right on top during upload Omni-directional pickup pattern Long battery life L-shaped 3.5mm mini-plug Frequency response: 50Hz-12kHz Operates with CR-2025 battery (included)

Presenters and performers enjoy the high quality of the Galaxy ECM headset wireless system. Featuring 16 user selectable channels and diversity reception plus infrared (IR) channel sync is possible between the receiver and transmitter. The Galaxy ECM headset system brings mobility and ease of use to local musicians, houses of worship, singers/dancers and etc. Cut the cord and enjoy the freedom of wireless with the Galaxy ECM headset system. Galaxy ECM Headset Wireless System Features ECM Receiver 16 Selectable Channels 200 Foot Range Diversity Antennas Frequency Range 655 to 679 MHz Output Volume Control AF Level Indicator IR Sync Squelch Adjustment XLR and 1/4 inch Outputs Rugged Plastic Casing MPB52 Bodypack IF Sync 2 AA Batteries Mic/0/-10 dB 3 Position Swith Low Battery Indicator 2.8 oz (80 g) The ECM headset wireless system includes the ECMR receiver, one 1/4 inch cable, MPB52 bodypack, headset mic, power adapter and manual.