Pyle PDWM4400 4CH Wireless Belt pack Microphones

Rack Mount 4 Mic VHF Rack Mount Wireless Lavalie/ Headset System
Professional VHF Wireless System
4 Belt Pack Transmitters w/ Lavalier and Headset Mics
Power On/Standby/Off Switch
4 x 9V Batteries and 1/4" Audio Cable Included
RF Indicators
AF Level Meters
Individual Volume Controls
1/4'' Individual and Mixed Output
Frequency Range: VHF 160-270MHz
Available Frequencies (Hz): Set 1 - 215.5, 174.8, 200.6, 180.8 / Set 2 - 212.6, 190.1, 214.2, 193.0
Operation Range: Up to 240 ft.
Power Supply:110/220 V
Dimensions: 1.8"H x 16.5"W x 8.2"D