The totally wireless Powerbeats Pro earphones in navy are built to revolutionize your workouts. With zero wires to hold you back, the adjustable, secure-fit ear hooks are customizable, making comfortable earbuds that are perfect for running or the gym. A reinforced design for sweat and water resistance lets you take it to the next level. Each earbud has a microphone, full volume and track controls, and up to 9 hours of listening time to fuel your training with powerful, balanced sound.HighlightsCompatible with iPhones and Android devicesPowerbeats Pro features the Apple H1 headphone chip, delivering a faster and more stable wireless connection to your device for extended range and fewer dropouts.Features hands-free controls via ?Hey Siri? on iOS devices, and voice capability with the push of the b button on a variety of compatible devices, you can stay in the zoneClass 1 Bluetooth for extended range and fewer dropoutsWhat?s in the boxPowerbeats Pro totally wireless earphonesCharging caseEartips with four size optionsLightning to USB-A charging cableQuick Start GuideWarranty CardBatteryPowerbeats Pro with Charging Case: More than 24 hours listening timePowerbeats Pro (single charge): Up to 9 hours listening timeFast Fuel: A 5-minute charge provides up to 1.5 hours of playbackOther featuresDual beam-forming microphonesDual optical sensorsMotion-detecting accelerometerSpeech-detecting accelerometerGeneralPowerbeats Pro earphones:Height: 2.2 in / 5.6 cmWeight: 0.71 oz / 20.3 gForm factor: In earPower: Rechargeable lithium-ionPowerbeats Pro case:Height: 3.04 in / 7.7 cmPower: Rechargeable lithium-ionConnectivityApple H1 headphone chipPowerbeats: Class 1 Wireless BluetoothCharging Case: Lightning connectorPackagingPowerbeats Pro product box uses 70% recycled fiber Excluding the sleeve