Compatible Bluetooth earbuds

Hi. Am looking to get a Haylou T19 double mode Bluetooth ear bud for the Insta One R and was wondering if it would connect? I understand it has an ability to connect with the airpods but iI saw in reddit several people who still cannot connect to it. I would prefer to get something like the T19 for its specs. I hope the app can have a bridge to Haylou products. Please advise. Thank you