Share your Pill speaker in the Beats app for Android
Use the Beats app to share your Pill speaker with a friend, then take turns playing tracks. You can share Beats Pill with another Android device or with iPhone.
In the Beats app for Android, display the Pill device screen, then tap Share Speaker
.In the screen that appears, tap Share Speaker.
Bring the Android phone or iPhone you want to add close to the Pill speaker, then follow the on-screen instructions.
If you’re disconnected from Share Speaker mode, do one of the following:
On Android: In the Beats app, tap Reconnect in the disconnected screen.
On iPhone: Go to Settings
> Bluetooth, then reconnect to the speaker. You can also tap 
in your music app (or on the Lock Screen or in Control Centre) to reconnect.See Set up and use Bluetooth accessories or Play audio from iPhone on a wireless device in the iPhone User Guide.