PRODUCT OVERVIEWGet dynamic sound and all-day listening in a wireless headphone The zero-compromise wh-ch510 wireless headphones feature an extra-long battery life of up to 35 hours 30mm drivers bring crisp clear sound No matter what you’re listening to Make hands-free calls with the built-in microphone and recharge with the updated USB-C connection.KEY FEATURESCancel out the world with smart noise cancellationListen to your favorite tracks wirelessly with Bluetooth wireless technology by pairing your smartphone or tablet30-millimeter driver unit for dynamic soundSwivel design for easy travelEasy hands-free calling and voice assistant commands with a microphoneVoice assistant-compatible for easy access to your smartphone's next-generation USB type C charging