Right now at work I would use one but my phone (Xperia XZ3) doesn’t have a headphone jack. So I use an old Bluetooth Headset with a jack. The whole setup were presents from friends and my boss, so I wouldn’t complain about any of that. 📱🎧 👍

But thinking about it: It’s totally stupid to build a phone without a headphone jack. My previous phone (XZ) 🥲 had one and it was waterproof.