Applicable: all models
Intro: Check the location of the headset recently connected to the mobile phone, and search for the headset by playing a sound under the premise of connecting the headset (unlock required)

Applicable: all models
Introduction: When the mobile phone is charging or disconnected from charging, the smart island will pop up (free);
When the headset is connected to the mobile phone, the smart island will pop up (needs to be unlocked)

Applicable: genuine AirPods1/2/Pro
Intro: Play music when you put on the headphones, and pause the music when you take off the headphones (unlock required)

Applicable: genuine AirPods1/2
Intro: Set double-tap or four-tap the headset to pause playback, previous song, next song, etc. (unlock required)