However, the Bose 700 earphones have a much slimmer profile when folded up, and they have a few updated elements, including more integration with digital assistants, touch controls, and sensors for Bose’s “augmented reality” apps. Bose has kept some of the best-loved features from its older models as well, such as adjustable levels of noise cancellation, a monitoring mode to let in sound from your environment, and an advertised 20-hour battery life. According to Bose, call quality is improved as well, though CR doesn’t test call quality in headphones.
In terms of juice, the Elite 65t offer 5 hours of battery life — matching the AirPods — and the included charging case adds two refills on the go. Jabra also matches many of the best features we’ve seen elsewhere in the fully wireless space, with the company’s Sound+ app that lets you adjust settings like equalization, or whether you want to use your phone’s built-in smart assistant (Siri on iOS, Google Assistant on Android) or Amazon Alexa. Sensors built into the headphones can be set to play and pause music when you remove the buds, and they can even be set to pipe in different levels of ambient sound, which is great for hearing announcements on the plane or your office mate.
In-ear headphones are like earbuds but are an upgrade to them. These headphones fit into the wearer's ear canal and stay in place with the use of foam or rubber tips. These tips are available in custom sizes so they can fit each individual wearer. When a proper fit's achieved, in-ear headphones reduce outside noise and deliver sound quality at about the same level as over-ear and on-ear headphones.