https://www.cnet.com/products/apple-airpods/preview/
Regarding specs:
+ Bluetooth
+ No cables
+ 5 hours battery life
+ Charging case with total 24 hours battery life
+ Automatically turn off when removing from your ears
+ Key synchronization via iCloud (makes pairing process simpler - and could make sharing process simpler as well - but is Apple-only)
+ Peripheral to Apple Watch
+ Including microphones and double-tap to activate Siri (no direct volume shortcut)