Review on COOSII Bluetooth Headphones Wireless with Dual Microphone - V5.0 USB Adapter for PC, Laptop, Chromebook, Cellphone - Over Ear Headsets for Home Office, Online Class, Skype, Zoom, Call Center - 40H Battery Life by Laura Lamb

I really liked them at first. They are comfortable to use throughout the day. They fit well around my ears and don't cause pain like most headphones. The battery life is not as long as advertised. It got to the point that I turned it on every time I had a break in the work day. Three days after my return window closed, the headphones started losing connection, which comes in handy when I'm on the phone with customers. 🙄 (By the way, I used a USB connection, not Bluetooth.) I then had to bring myself to plug in the wired headphones that came with my office kit before the customer answered the call. Not funny. If you use them for recreation I would recommend them if you have a charger handy. If it's going to be used for work I wouldn't risk it.