Reduce/decrease/cut down neighbor upstairs noise machine Noise Deadener/Sound eliminator/Silencer/Muffler NOISE strike back
Feature of product:
Product model: 200
Power: 10-100w
Voltage: 110V-220V
Working frequency: 50hz-60Hz
Size: 110x110x90
Product packaging :
Machine x1 support rod x1
Base x1 remote control x1
Power adapter x1