Cách sử dụng
The term 'wireless' is used to refer to technologies that allow communication without the use of physical wires or cables. These technologies use radio waves, infrared signals, or other wireless signals to transmit information between devices. Examples of wireless technologies include Wi-Fi, Bluetooth, and cellular networks. You can use the word wireless when talking about things like wireless internet, wireless headphones, or wireless speakers. It's a useful word to know in our modern world, where we rely heavily on wireless technologies to stay connected and communicate with each other.