I understand that you are looking for a replacement microphone for your Razer BlackShark V3 for Playstation. I can check our replacement parts website to see if we have a stock for a replacement dongle for your device. Please send me a private message along with your device's serial number and country of residence so that I can check our system for replacement stock availability in your area.
Please note that the microphone replacement stock is subject to availability. Thank you for understanding.