A:Answer Thanks for your question. Regarding your concern, kindly note that:
1-No, we are sorry that there is no dedicated pairing button on the case.
2-Life Note 3 XR and Life P3 also have differences in playtime.
3-Yes, Life Note 3 XR also supports the soundcore app.
4-The Bluetooth version for Life Note 3 XR is 5.0.