Final answer:
Bluetooth uses low power radio waves in the frequency range of 2.4 - 2.485GHz. These radio waves are commonly used for wireless communication between nearby devices.
Step-by-step explanation:
Bluetooth uses low power radio waves in the frequency range of 2.4 - 2.485GHz.
These radio waves are part of the microwave portion of the electromagnetic spectrum.
They are commonly used for wireless communication between nearby devices, such as linking headphones to music players or connecting a cell phone to a hands-free device.