||Captivating true wireless sound.Harman Kardon FLY TWS headphones meld sublime sound and beautiful design with a sophisticated true wireless interface. The perfect companion for music enthusiasts with an active lifestyle, they are water-resistant and quick-charging, offering 20 hours of playback. Their unique features keep you connected with the world and with your music. Google Assistant and Amazon Alexa built-in provide hands-free help to tackle your day. Keep your headphones in place as you engage with your immediate surroundings with Ambient Aware. Quickly lower headphone volume quickly for real life conversation with TalkThru. Personalize your ultimate sound experience with the Harman Kardon Headphones App.