This Nissindo UHF Wireless Microphone has 32 channels all selectable. This system comes with 2 microphones instead of one. The wireless handheld microphone (Transmitter) has a LED screen display, lets you adjust settings and a batter power level screen to display low power, so you know when you need to replace batteries. Has great convienent settings, easy install, easy to move around. You or your duet will never need to get entangled by the microphone wires again.

System Features:

1) 32 (16 channels per mic.) selectable UHF Channels/Frequency great wireless signal.

2) Frequency Range: 700MHz~900MHz (Selectable)

3) CPU controlled (PLL frequency compose technique).

4) Adjustable Sensitivity (Squelch) settings for different environmental.

5) Two receiver systems can be mounted on the same portable rack (DJ cases rack 19" standard).

Specifications:

Overall System
OSD Mode: PLL Lock
Operating Frequency: 700~900 MHz (Tunable)
Modulation Model: FM
Maxium Deviation: +/- 45KHz
Frequency Response: 35Hz~20KHz

Handheld Transmitter
Oscillation Mode: PLL
Battery: 2 x AA Type Alkaline Battery
Cartridge: Dynamic

Receiver
Sensitivity: 2.0uV
Sensitivity Range: 12~32dBuV
Harmonic Interference Ratio: >75dB
Audio Output: Balanced 0~0.5V/100 ohm, Unbalanced 0~0.5V/5K ohm
Power Supply: DC 12.5~16V
Current: 600mA