These are replica opscore earpro, but they do work fantastic, the amplified sound is decent but working with comms is very good. Selling this because I never used it since I don’t go airsofting with my teammate anymore and I have no use for comms. I used this for 3 months, and they still work phenomenally, I assure you this headset is worth the money, uses two double A batteries, selling it with the PTT which is an earmore PTT and the plug is for a beofeng uv-5r (so any beofeng that you can program).