Sensors - Dual beamforming microphones/Dual optical sensors/Motion-detecting accelerometer/Speech-detecting accelerometerChip - H1 headphone chipControls - Double-tap to play, skip forwards or answer a phone callSay "Hey Siri” to do things like play a song, make a call or get directionsWithout casing Size and Weight (Each)Height: 40.5mm x Width: 16.5mm x Depth: 18.0mmWeight - 4gwith casing dimension - Height: 53.5mm x Width: 44.3mm x Depth: 21.3mmWeight: 40gCharging Case - the Lightning connectorBattery - AirPods[Up to 5 hours of listening time with a single chargeUp to 3 hours of talk time with a single charge]Connectivity - Bluetooth 5.0System Requirements -[ iPhone and iPod touch models with the latest version of iOSiPad models with the latest version of iPadOSApple Watch models with the latest version of watchOSMac models with the latest version of macOSApple TV models with the latest version of tvOS]In the BoxAirPods/Charging Case/Lightning to USB-A Cable/Documentation/