Blue Tooth

Wireless Blue Tooth earphone

Blue tooth wireless technology operates over a short distance. Blue tooth devices use radio transmission, which enables computers. mobile phones, printers, keyboards, mice and other devices to communicate with each other without cables.

The data transfer speeds for blue tooth wireless technology can be up to 700 kilobits ( Kbps) per second. The data transfer speed can vary depending on the device or environmental factors. A Blue tooth device can transmit through walls, pockets and briefcases.



Blue tooth devices transmit on the 2.4 gigahertz (GHz) radio frequently. Devices that transmit on that frequently might not be appropiate or permitted in certain locations, such as hospitals or airplanes. If you are in a potentially sensitive area and you want to use a computer or device using blue tooth wireless technology, check with the staff to ensure that you can do so.

Some mobile phones can be used as a modem for your computer. To find out if your phone has this dial-up newtworking capabilities, read the documentation that came with the phone.

Wireless Blue tooth Mouse

Wireless Blue tooth Speaker