BEHRINGER ULM202USB radio system, complete set:

Brand: BEHRINGER
Product color: Black
Description: Purpose: for vocals, design: manual, power: batteries
Peculiarities: Microphone mute button
Type: Radio system
Batteries: AA
Purpose: For vocals
Sensitivity: 92 dB
Nutrition: Batteries
Microphone type: Dynamic
Max. frequency: 20000 Hz
Min. frequency: 20 Hz
Microphone pickup pattern: Cardioid