Battery:
45mAh Typ (earbud) / 500mAh Typ (charging case)
Connectivity Technology:
WiFi/Bluetooth
Sensor:
Face ID, accelerometer, gyro, proximity, compass, barometer / Siri natural language commands and dictation or Face ID, accelerometer, gyro, proximity, compass, barometer, Siri natural language commands and dictation, Ultra Wideband (UWB) support