Review on Cutting-Edge Pack】Bluetooth Earpiece: Handsfree with New Cancelling Technology by Kofi Wills

Bought this to use while working from home. I have a personal cell phone and a work cell phone, and I get business calls on both. I've used wired headphones but switching between them was a pain. I saw that I can connect more than one device to the earbud and it was so awesome. No matter which phone rings, I can answer it. I can hear all calls perfectly and no one said anything about not being heard or sounding weird. The battery life is very good. I connected it to 2 phones 8 hours a day and charge about once a week.