Cavalvy headset.
Be weary of copies.
You can fit the PTT of your choice on them. They have a wide variety for all kind of radios (legits or bootlegs).
I have one and it's solid and reliable. I bought it from Techseller on this forum that have an online store. I quickly browsed it before posting but did not find it in his inventory. Send him a PM, he had great price and super duper good service.