Features:
LED power indicator for low battery power warning.
Built-in windscreen minimizes plosives and wind noise.
VHF frequency band for interference-free reception.
Hi-frequency with narrow-band and frequency with selection filter， clear up interference of the hash.
ALC circuitry avoids distortion even the volume output is high.
Transmitter features switching noise shock wave elimination circuit.
Pure Quartz Oscillation circuit for stable frequency performance.
Audio companding technique reduces the noise and increases the dynamic range.
Mixed output (6.35mm) for convenient connection with mixer console or karaoke amplifier.
Comes with a receiver for mic transmitter use.
Used for karaoke， public speech and etc.

Specifications:
Color: Black
Plug: US
Squelch Control: Noise lock
Frequency Deviation: ±15KHz
Frequency Response: 60HZ-15KHz
Frequency Steadiness: ±0.005％
S/N Ratio: ＞80dB
Total Harmonic Distortion: ＜0.5％(1KHz)
Number of Channels: 2 Channels
Sensitivity: -80dBm
Operating Range: 35m
Receiver Power Supply: External DC 12V/300mA
Microphone Power Supply: 9V battery  (not included)
Transmit Power: ＜10mW
Frequency Range: 220MHz-270MHz
Output Type: Mixed output
Microphone size: 23 * 5.5 * 5.5cm / 9 * 2.1 * 2.1in
Microphone weight: 192g / 6.8oz
Receiver size: 20 * 15 * 5cm / 7.8 * 5.9 * 1.9in