Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System + Recorder Module, A-1+R

I was dragging the circular chrome amplifier across a standard indoor textured wall because I was on a stud & needed to hear better. But in doing so I caught the spring loaded pin/needle & accidentally snapped it in 1/2. There’s absolutely no way to come back from that. Now everything is worthless unless the manufacturer will sell me a replacement. If I have to buy everything in its entirety again I’ll just toss it in the trash. I will say that this product does work fairly well for the price. The long skinny metal amplification probe doesn’t work as well as the heavy circular one. Or perhaps I’m using it wrong. My main issues would be finding replacement parts & concise easy to understand instructions on how to record.

I purchased this listening device because it was supposed to record. I spent hours trying to record my noisy neighbor above me and nothing was on the SD card. I charged the unit over night, formatted the SD card that I purchased and read the instructions. The instructions showed the components but no explanation on how to operate the device. They said it was recording when a blue light was on. There was no blue light. There was a purple light. Also, there is a very bright green light that stays on until the unit is dead. So bright it lights up a room so I had to cover it up. I couldn't find any youtube videos or information on how to record with this device so it is of no use and I am returning.

English directions not clear.