Based on this product's specifications, here are some alternatives and similar models
Headset Poly Voyager Free 60+ UC
Summary description:
The Poly Voyager Free 60+ UC headset features wireless Bluetooth connectivity, ideal for office and call center use. With a wireless range of up to 30 meters, it allows for freedom of movement. The sleek black design and touchscreen charge case enhance usability and portability, making it a perfect choice for professionals on the go.