JBL Live 770NC headphones deliver powerful JBL Signature Sound in a comfortable over-ear headband style. When you're deep in your flow, True Adaptive Noise Cancelling with Smart Ambient technology keeps you free from distractions. Or, if you want to keep an ear open to the world around you, you can even have a conversation without taking the headphones off. Easily access your preferred voice assistant with either a hotword or a tap on the earcup to play your favorite playlist, text your friend, check the weather, and much more. You’ll enjoy 65 hours (50 hours with BT+ANC on) of music streaming. Need even more? A 5-minute speed charge gets you another four hours. The JBL Live 770NC can connect with two Bluetooth devices simultaneously, so you’ll never have to miss a call even if you’re watching a movie on your tablet.
Q: Do the headphones have any physical controls for volume and playback?
A: These headphones allow you to easily access your preferred voice assistant with either a hotword or a tap on the earcup.
Q: How long does the battery last with Bluetooth and noise cancellation on?
A: You'll enjoy 50 hours of music streaming with Bluetooth and Active Noise Cancelling turned on.
Q: Which voice assistants are compatible with the headphones?
A: These headphones work with Google Assistant.
Q: What is the impedance of the headphones?
A: The impedance of these headphones is 32 ohms.
Q: Does the headphones have a built-in microphone?
A: These headphones have a built-in microphone.
Q: Can the headphones connect to two Bluetooth devices simultaneously?
A: The JBL Live 670NC headphones can connect with two Bluetooth devices simultaneously.
Q: How long does the battery last with Bluetooth and noise cancellation on?
A: The battery lasts for 50 hours with Bluetooth and active noise cancellation turned on.
Q: What is the maximum frequency response of the headphones?
A: The maximum frequency response is 20 kilohertz.
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