求大家帮一下忙，帮我把一篇中文翻译成英语，

What is Bluetooth

Bluetooth is a short-range communications support equipment (usually within 10m) radio technology. Can include mobile phones, PDA, wireless headsets, laptop computers, related peripherals and many other devices for wireless information exchange. Bluetooth standard IEEE802.15, working in 2.4GHz frequency band, bandwidth is 1Mb / s.

Bluetooth technology uses high-speed frequency hopping (FH, Frequency Hopping) and time division multiple access (TDMA, Time DivesionMuli-access) and other advanced technologies, the most inexpensive in the short distance to several sets of digital equipment (all kinds of mobile devices, fixed communications equipment, computer and terminal equipment, a variety of digital data, such as digital cameras, digital cameras, and even a variety of household appliances, automation equipment) was to link mesh. Bluetooth technology will be a variety of network peripherals unified interface bridge, which eliminates the connection between the device and replaced with a wireless connection.