What we call bluetooth?

Bluetooth is a wireless communication technology that allows devices to connect and exchange data over short distances, typically within a range of about 10 meters (33 feet). It uses radio waves in the 2.4 GHz frequency band and is commonly used for connecting peripherals like headphones, speakers, and keyboards to smartphones, computers, and other devices. Bluetooth operates using a master-slave architecture, enabling multiple devices to communicate simultaneously. The technology is widely adopted for its convenience and low power consumption.