The headphones, due to their ergonomic design, lie perfectly in the ears, making them comfortable to use, even when using them for a long time. The set comes with three earbuds of different sizes, which makes it possible to fit them to almost any ear. In the T1C version, the designers opted for an open case, so you can easily pull out and stow the headphones with one hand. The T1Cs automatically connect to the last paired device. All you have to do is launch Bluetooth on your smartphone, remove the headphones from the case and you're done. The headphones have a dedicated app for phones, where you can control the equalizer, edit the touchpad functions and more.