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Anonymous users2024-02-07"Bluetooth" is taken from the alias of King Harald of Denmark in the 10th century. Bluetooth technology is a short-range wireless connection technology used to replace cables or wires used in portable or stationary electronic devices. This means that in the office, at home, and on the go, there is no need for dedicated cables and connectors between any electronic devices.
Through the Bluetooth remote control device, a one-point to multi-point connection can be formed, that is, a "micro-grid" is formed around the device, and any Bluetooth transceiver in the network can communicate with the device. Moreover, this connection does not require complex software support. The general effective communication range of Bluetooth transceivers is 10 meters, and the strong ones can reach about 100 meters.
As the head of Ericsson's Bluetooth group put it, the original idea for designing Bluetooth was to "put an end to the cable nightmare".
In May 1998, five well-known manufacturers, namely Ericsson of Sweden, Nokia of Finland, Toshiba of Japan, IBM of the United States and Intel Corporation, proposed Bluetooth technology when jointly expanding the standardization activities of short-range wireless communication technology. In the second half of 1999, five well-known industry giants, including Microsoft, Motorola, 3com, Lucent and the Bluetooth Special Group, jointly initiated the establishment of the Bluetooth technology promotion organization, thus setting off a wave of Bluetooth around the world.
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Anonymous users2024-02-06Bluetooth is not a blue tooth, so there are no green teeth.
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Anonymous users2024-02-05Bluetooth green proof is full. The blue light flashes all the time when the Bluetooth headset is charging, which means that the Bluetooth headset is charging. When the Bluetooth headset is fully charged, it will not flash the blue light, and will always turn on the blue light or green indicator light.
Bluetooth headset with airpods as an example:
What does the different light colors on AirPods mean:
AirPods and AirPodsPro protective cases have LEDs that can lead and transform into four different colors, each of which represents a special meaning. The colors in airpods mean the following:
Green: When the LED turns green, it means that the battery pack is fully charged, or the AirPods are fully charged. Yellow:
Also known as orange, when the AirPods case is charging or when the AirPods are charging, the LED will change to this color.
Yellow: Also known as orange, this color will change when the AirPods case is charging or when the AirPods are charging.
Flashing white: When the LED flashes, the Bluetooth can be connected normally.
Yellow flash: AirPods or AirPods Pro
In the event of a malfunction, there will be no recovery without further intervention.
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Anonymous users2024-02-04Summary. It should be that the earbuds have not entered the pairing state, please turn off the power off and turn it back on, press and hold the power button and do not move until a red light appears or prompts to enter the pairing state, then release it, and then start searching with the mobile phone and then pairing.
It should be that the earphones have not entered the pairing state, please turn it back on after shutting it down, press and hold the power button and do not move until the red Jinna light appears or prompts to enter the pairing state, and then release it, and then start to search with your mobile phone, and then pair.
Hello! The phone is turned on Bluetooth.
After shutting down, it is also green when pressed.
Why is it green to press it all the time? That's right.
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Anonymous users2024-02-03The name Bluetooth comes from a Danish king in the 10th century, Harald Blatand, which means Bluetooth in English, because the king likes to eat blueberries and his gums are blue every day. In the preparatory phase of the trade association, a very expressive name was needed to name this high-tech technology. Industry organisers, after a night of discussion about Europe's history and future wireless technology developments, some thought it was fitting to name it after King Blatand.
King Blatand united what is now Norway, Sweden and Denmark; He is articulate and sociable, as in the case of this upcoming technology, which will be defined as allowing coordinated work between different industrial sectors, maintaining good communication between various system areas, such as computing, mobile phones and the automotive industry. And so the name was decided.
So it can't be called Green Fang.
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Anonymous users2024-02-02Bluetooth comes from the English name Jieyi. That's why it's called Bluetooth, not green teeth, and white teeth, because this function is a wireless function, not toothpaste.
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Anonymous users2024-02-01Personally, I think it's nice to call Bluetooth, and the name is a codename, just like why you call it this name. It is a way to distinguish and identify a person or thing. The English word for Bluetooth is Bluetooth, and blue represents broadness, which is probably a beautiful meaning, right?
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Anonymous users2024-01-31The person who made it went to his favorite.
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