Review on 🎧 MaximalPower RHF 617-1N 3.5mm RECEIVER/LISTEN ONLY Surveillance Headset Earpiece - Clear Acoustic Coil Tube Earbud Audio Kit - Compatible with Two-Way Radios and Speaker Mics - Black by Dontra Majmudar

I bought this for law enforcement and it worked for 2 days. It started acting like it had a short in the wire and would work if you wiggle the wire, but eventually failed completely. I haven't used it in harsh environments. I just used it at the foot patrol at the state fair. I would suggest investing in higher quality headphones