ISI 23.51.00003 Cockpit Audio equipments (Boomsets, Headsets and Microphones)
The purpose of this document is to provide the Operators with the list of Cockpit Audio equipment Part Number certified on Airbus Aircraft. The Cockpit Audio equipment presented are Boomset, Headset and Hand-microphones.
Worth checking with your Fleet what’s acceptable. There can be complications with background noise depending on power supply (pin vs battery) etc.
Very much an airline issue, and the list is updated by Airbus. Last one I saw was dated 2020 a while ago.