HS code electrical machinery data

List of the table of contents of this article:

• 1, How to connect your mobile phone to car Bluetooth to play music?
• 2 、 Does listening to music in the car consume fuel?
• 3, Is it okay to listen to music and charge directly without igniting in the car?

How to connect your mobile phone to car Bluetooth to play music?

Turn on the Bluetooth function of the mobile phone and the Bluetooth function of the car navigation system to realize the pairing interconnection. Your own name and pairing password will be displayed on the interface of the car navigation.

The car is connected to Bluetooth to play songs. You can turn on the mobile phone, find and open "Settings", find and click "Bluetooth", turn on the car Bluetooth, make sure that the mobile phone is within the range of the car Bluetooth, find the car Bluetooth in the mobile phone device, click connect, and you can play music when it shows that it is connected.

Open [Bluetooth] on the mobile phone settings page and tap the [Bluetooth] option to enter the Bluetooth setting page. Then on the setting page of [Bluetooth], click [Turn on Bluetooth] to turn on the Bluetooth function. Then after turning on the [Bluetooth] function, you also need to turn on [Open Detection] so that the Bluetooth device of the car can be connected normally.

When your mobile phone and car Bluetooth are successfully connected, the car Bluetooth player can be used. The usage method is: import the address book on the mobile phone to the navigator; enter the Bluetooth interface, click music, and open the music player of the mobile phone at the same time, and you can directly click the songs on the mobile phone to play.

After the car Bluetooth and mobile phone Bluetooth are successfully paired and connected, you can make and receive calls; play music on the mobile phone and enjoy music on the car Bluetooth device. Audio playback, find the audio item, find the Bluetooth audio, and then press it to find the list of Bluetooth audio devices. At this time, you will see MB Bluetooth when you search with your mobile phone.

Does listening to music in the car consume fuel?

1. You don't need oil to listen to music in the car, because it uses battery power to listen to music.After the car starts, the engine provides more power than the on-board electrical appliances, and the excess power will flow back to the battery for charging, so the fuel consumption caused by listening to music can basically be ignored. Listening to music will not consume fuel, let alone increase fuel consumption.

2. You don't need oil to listen to music in the car, because it uses battery power to listen to music. After the car starts, the engine provides more electricity than the in-car electrical appliances, and the excess electricity will flow back to the battery to charge the battery, so the fuel consumption generated by listening to music can basically be ignored. Listening to music will not consume fuel, let alone increase fuel consumption.

3. There is no need to consume fuel when driving and listening to music, because listening to music uses battery power, and after the car starts, the engine provides more power than the car electrical appliances. The excess power will flow back to the battery to charge the battery, so the fuel consumption generated by listening to music is basically negligible.

4. No fuel consumption. Car audio mainly includes three parts: host, speaker and amplifier. The host is an important component of car audio, just like the human brain, what kind of sound to make is controlled by the brain. Although audio equipment is only an auxiliary equipment for cars, it has no impact on the operating performance of the car.

5. It doesn't take time to listen to music by car. The following is an introduction to the factors affecting fuel consumption and fuel-saving techniques: Factors affecting car fuel consumption: potholes on the road will consume more oil.

6. The car plays music without wasting fuel. The specific reasons and fuel consumption behavior are as follows: Specific reasons: listening to music while driving will not consume fuel and will not increase fuel consumption. Because this time is different from stopping to listen to music, the generator outputs rectifier DC power instead of using battery power.

Is it okay to listen to music and charge directly without igniting in the car?

You can listen to music without starting the car. As long as you turn on the car, that is, turn the key to the ACC gear (with a one-button start button), you can use the electrical appliances in the car. Listening to music when the car is not starting, it will greatly damage the battery, and it is easy to cause battery power loss.

If the car can't start, you can listen to music. As long as the car is energized, that is, the key is transferred to the ACC position (one-click start), you can use the in-car electrical appliances. When the car does not start, listening to the music will cause great damage to the battery, which is easy to cause the battery to lose power. Under normal circumstances, you can listen for up to 4 hours.

Turn on the power supply of the car directly without ignition. If it is a one-click start car, as long as you press the one-click start button directly without stepping on the brake, this is to turn on the power supply, and you will not start the car to listen to music in the car.

Of course, the rich are free. In general, if the vehicle starts normally, it is okay to listen to music for not too long after the fire. After the fire break, the vehicle will automatically exit if the multimedia system is used for a long time, and the power will be turned off to protect the rechargeable battery. For the battery, the battery is exhausted and the low power for a long time is very harmful to the battery.

There is no need to light up when parking and listening to music. The power consumed by listening to music generally does not cause the car battery to run out. Generally speaking, the battery capacity of a car is about 40 ampers, and the hourly power consumed when listening to songs is 5 amper hours.Right, it takes 8 hours to consume power, but few people are bored to listen to songs for 8 hours in the car.