The 1MORE Fit SE Open Earbuds S31 are touted to pack all the best features of their immediate predecessors, their "enlarged" drivers and battery, Al-Powered Noise Cancelling Tech and Bluetooth 5.3 connectivity included. However, they are touted to deliver even more Airy Comfort by being 30% lighter. https://www.notebookcheck.net/1MORE-Fit-SE-Open-Earbuds-31-all-day-wear-ready-earphones-that-start-at-under-45.841424.0.html
I'm getting really tired of seeing manufacturers falsely advertising their earbuds as Bluetooth 5.3 and 5.4 when they don't support le audio and lc3. Bluetooth 5.2 was the last revision where those features were optional. 5.3+ they are mandatory.