Reduce/Decrease/Cut Down Neighbor Upstairs Noise Machine Noise Deadener/Sound Eliminator/Silencer/Muffler Strike Back ,Easy to Install

Product model: 195 Power: 10-100w Working frequency: 50hz-60Hz Please note that the green machine can only be controlled by and cannot use wireless function. Product packaging : Machine x1 support rod x1 Base x1 remote control x1 Power adapter x1