Looking for a gaming headset with true simultaneous dual connectivity

Hi!

I’m looking for a gaming headset (or earbuds) with these priorities:

**- True simultaneous audio:** PC via 2.4 GHz + phone via Bluetooth **at the same time** (not just switching between devices).

\- Low latency.

\- Comfortable for long sessions.

\- Wireless.

I don’t mind if they’re over-ear or in-ear.

I’ve looked at SteelSeries, Logitech, ASUS, JBL and Sony, but many advertise “dual wireless” when they actually only switch between devices.

For reference, I’m currently using **Corsair Void Pro Wireless**, but they’re almost 9 years old now. The battery doesn’t last long anymore, the ear pads are falling apart, and it’s definitely time to replace them.

I also own **Sony WH-1000XM5** and **AirPods Pro 2**. I love the ANC on both, but when using them on PC over Bluetooth I can clearly notice the audio latency, especially in games. The XM5 also make my ears sweat quite a lot during long sessions.

That’s why I’m looking for a new headset that combines low latency with true simultaneous dual connectivity.

What do you recommend? Ideally from personal experience.
Thanks!