Here is a wearable Bluetooth 5.0 speaker that serves as both a neckband speaker and earbuds. The Avantree Torus (NB05) delivers 3D surround sound, so you can get more into your games and movies. It has an ergonomic, lightweight design, allowing you to wear it for hours. When you need more privacy, you can use the retractable earbuds.
The Avantree NB05 speaker works with all your favorite devices. It can be used with the Oasis Plus transmitter for extended range around your home. The battery lasts up to 8 hours in speaker mode and 48 hours in earphone mode.[where to get it]