Bluetooth is a low-cost, high-capacity short-range wireless communication specification.
In 1995, Ericsson first proposed the Bluetooth concept. The Bluetooth specification operates in the microwave band with a transmission rate of 1 Mbytes per second, a maximum transmission distance of 10 meters, and can reach 100 meters by increasing the transmission power. The Bluetooth technology is globally open and has good compatibility across the globe. The world can be connected via a low-cost invisible Bluetooth network.
Bluetooth technology is not only used in computers. Many electronic devices such as mobile phones, digital cameras, camcorders, printers, fax machines, and home appliances can use Bluetooth technology to achieve wireless connectivity.
With the popularization of Bluetooth technology, the home decoration is no longer annoyance for the wiring of electrical appliances; when using home appliances, there is no need for headaches for a bunch of remote controllers, a mobile phone or a car key can be all set; go out, The work arrangement of the company and the pictures of family members can be obtained anytime and anywhere; punching cards and paying bills do not have to be queued up, and they can be easily accessed without having to enter the door. The wide application of Bluetooth technology will make our life easier than ever.
And the emergence of Bluetooth speakers, allowing users to avoid the annoying wire tie, listen to music in various ways freely, bringing immersive hearing shock.