Review on 🎧 Cutting-Edge R9 Earphone: Wireless Bone Conduction Headphones with Bluetooth 5.0, Quick Charge, Long Battery Life, and Free Ears Design for Optimal Sports Experience by Crystal Velar

I found the best place for the sound quality when listening to music and they are ok nothing special but what struck me were the phone calls. Holy cow, they're loud on phone calls in a work environment, both from me and the people I'm talking to. The sound is crystal clear, I found the nubs on my cheek to vibrate unless I turned the volume down and they were still loud enough. The battery easily lasts all day at work if I charge it during an hour and a half lunch break. Like I said if it's just noise called music then it's fine, it's great value for money and it will fill the bill but I leave mine for phone calls at work and I have to hear my surroundings, whether it's phoning with the help of a salesman when unloading the truck or any other task. They're great for that.