Cambridge Audio's second crack at TWS earbuds is here, and the company has packed in plenty of features despite their compact size. The Melomania Touch has up to 50 hours battery life, Qualcomm aptX support, touch controls, a transparency mode and a High Performance Audio Mode that apparently offers 'hi-fi grade amplification technology'.
https://www.notebookcheck.net/Cambridge-Audio-launches-new-Melomania-Touch-earbuds-with-up-to-50-hours-battery-life.507211.0.html