Audio Control:
On-device/Wireless On-mobile Audio Control
Sensor:
Both earbuds use built-in capacitive sensors
Charger Type:
Fast charging 20W, 50% in 30 min (advertised), USB Power Delivery 2.0, MagSafe wireless charging 15W, Qi magnetic fast wireless charging 7.5W or Type C
Battery charging:
Fast Charge 10 mins for 20 Hours