hours playing time including the 6 hours in the earbuds. The case can be charged wirelessly. Each earpiece houses an 11mm dynamic driver with a frequency range of 20Hz to 20kHz. That’s about ...
Formerly the chief headphones engineer of Sennheiser ... There is a 7mm Beryllium driver in each ear (frequency 20Hz to 20kHz) and they support Qualcomm's aptX Adaptive tech for near lossless ...
120dB output and a decent 20Hz-20kHz frequency response, which is the same as my current earbuds. I haven’t tried the Frames yet but I’d expect the bass to be a lot lighter than with earbuds ...