Bluetooth earbuds not playing audio
I have iphone 12 and apple watch series 5 connected to my phone. When i connect lenovo earbuds to my phone it doesn’t play audio but indicates as connected. And when i disconnect apple watch from phone and connect earbuds then it plays audio. So i cant connect both apple watch and earbuds in same time and use them. All the time i have to disconnect apple watch before i connect earbuds to listen to audio from earbuds. Is there any other way to solve this matter?
iPhone 12, iOS 14