The Panasonic RZ-B310WDE-K are True Wireless earbuds. They feature noise cancelling and are perfect for people on the go. Featuring XBS technology it delivers powerful bass for an enhanced audio experience. Using a combination of feed-forward and feed-back technology as well as internal and external mics they effectively cancels out ambient noise ideal for travelling. With both Google Assistant and Siri compatibility these handy wireless earbuds are ready for today s smartphones. A quick tap on an earbud with the wake words will bring your chosen digital assistant to life.