Lightweight Bluetooth Headset with Super Sound Ear Plugs Model:

Though it may sound complicated, Bluetooth really is quite simple, inexpensive, and easy to use. In Bluetooth technology, two devices communicate with each other over low-frequency radio waves in the 2.4GHz range. No cables or wires are needed, and the only requirement is that both devices be Bluetooth compatible. Unlike infrared ports, the connected devices don't need to be in direct line of sight, but they do need to be relatively close to each other. And like a wireless Infrared transfer, Bluetooth doesn't cost anything beyond the initial investment in the devices. In addition to connecting a cell phone to a headset, Bluetooth is used to connect PCs to keyboards and mice, handhelds to other handhelds, and cell phones to computers. Many cars are even equipped with Bluetooth so that you can use the car's audio system for hands-free cell phone functions. For more information, check out our Bluetooth car compatibility wizard.