The ULXS14/51 a great wireless lavalier system at an affordable price. The lavalier microphone is small enough to not distract your audience while still being powerful enough to produce clear vocals.
Features:
WL51B Subminiature Cardioid Lavalier Microphone:
Subminiature size (5.8 mm diameter x 11 mm height)
Electret condenser cartridge
Unidirectional pattern
One termination: 4-pin mini connector (fits directly into Shure wireless transmitters)
High Boost equalization caps included for optimal clarity and response
Provides a 10 dB boost centered at 12 kHz
Used in applications that require a chest-worn microphone
Black and white models available
All models include magnet mount, lapel clip, dual tie clip, pin mount, and two foam windscreens and carry case
Requency response: 20-20,000 Hz
Low visibility with a variety of options for mounting
Low handling noise
Legendary Shure quality, ruggedness, and reliability
ULX1 Bodypack Transmitter:
Three-segment battery fuel gauge
Frequency and power lockout
Flexible 1/4 wave antenna
TA4F mini four-pin input connector
Backlit LCD display shows group and channel setting
Adustable audio gain control
Input attenuation switch (selects 0 dB or -20 dB attenuation)
PEAK icon appears when audio input overloads the transmitter
Power on/off switch
8 hour battery life (9V battery)
300 foot (100m) operating range
ULXS4 Diversity Receiver:
Automatic Frequency Selection with group scan function
Up to 1440 selectable frequencies
5-segment transmitted audio signal strength meter
RF indicator
3-segment transmitter battery fuel gauge
Advanced multi-function LCD displays group and channel