What are the benefits of Bluetooth MP3 in the car? 0
Bluetooth is an open communication technology standard for wireless data and voice transmission. It is widely used in telecommunications, computers, networks, and consumer electronics and is based on a low-cost proximity wireless connection, a specific proximity wireless technology connection for stationary and mobile devices to form a communication environment.
Open the Bluetooth pairing control page of the mobile phone, and close the media audio, so that it will not play the voice of WeChat, and of course, other things such as music will not play. Car Bluetooth MP3 is a continuation of Bluetooth technology from the cell phone, based on wireless Bluetooth technology and the design and development of the wireless hands-free system in the car, with Bluetooth technology as the main function for normal driving and cell phone connection for hands-free calls. This discussed Bluetooth connection to automobile MP3, which is an important application of Bluetooth MP3 in the car. Click here for Car Stereo Dual Bluetooth USB MP3 Player Sysem With RDS
The benefits of using car Bluetooth MP3, are to avoid answering the phone by hand, reduce traffic safety accidents, car Bluetooth MP3 and a very obvious benefit is health! We have all known the phone for a long time chat, then there must be such experience: hand-held phone against the ear to talk, a long time not only hands and neck will feel tired, but also feel a headache.
And car Bluetooth MP3 is not the same as long as it is plugged into the cigarette port above or the car itself comes with car Bluetooth. When the phone is in Bluetooth mode, whether it is in the briefcase, pocket, or car seat, any phone calls can be instantly answered. Both do not need to lift their hands and can help to lessen the effects of electromagnetic wave radiation on the human body. Because Bluetooth electromagnetic wave radiation to the human body is substantially lower than direct handheld phone electromagnetic wave radiation to the human body.
How to choose a car Bluetooth player? 0
The tips for choosing a car Bluetooth player
The development of the times, the progress of science and technology, and the increasing per capita income prompted the people's living conditions to be more and more considerable, as communication supplies and mobility supplies large areas into the people's homes. Speaking of cell phones and cars, although they have a world of differences, the two products have a certain connection.
The reason why the car Bluetooth player needs overload protection is that when the output current is too large and exceeds its normal output value, the life of the charger components will be shortened or damaged, or even burned due to high temperature. So the car Bluetooth player used in the car must have overload protection measures.
Choose products with an output current of 1A or more
The input voltage of the car Bluetooth player in the market is 12V-24V, the output voltage is 5V, and the output current is about 1A~4A. But some of the "three no" or "cottage" products commonly appear charging the current false label phenomenon. If the use of cell phone navigation is charging, poor quality chargers not only can not provide normal charging and will continue to decline in power.
Choose the products produced by regular businesses
To buy from regular manufacturers through the certification of products, do not buy and use products, otherwise, there is no way to complain about quality problems. Especially can not be greedy for cheap to buy less than 20 yuan brand, the current domestic mainstream brand of car Bluetooth player price point more than 20-100 yuan or so. When buying, remember to buy products marked with Chinese labeling. Click here for Car Stereo Dual Bluetooth USB MP3 Player Sysem With RDS.
Car Bluetooth MP3 use precautions
- car Bluetooth MP3 should not be used at high temperatures, especially when the summer car temperature is too high (generally more than 45 ℃) to remember to unplug the car charger, in addition to the usual use should also try to avoid randomly knocking, throwing put, vibration car Bluetooth MP3, otherwise it is easy to damage the internal circuit board.
- Do not insert the use of car MP3 before the vehicle engine starts, otherwise, the voltage when starting may hurt the car charger.
- Some strong cleaning agents and chemical products will cause serious corrosion damage to the car charger, so the cleaning must be careful.
- vehicle off to remember to unplug the car MP3, although many vehicles now have cigarette lighter in the unplugged key will stop the power supply, there are still many cars with are continuous power supply
- car Bluetooth MP3 also wants to avoid water, or a long time placed in a humid environment, otherwise, the internal components are easy to oxidation corrosion.
Selection of car charger to pay attention to the following 5 points 0
Clear the output voltage of the car cigarette lighter
The output voltage of the car is 12v and the truck is 24v. Most of the general-purpose car chargers (12v) apply to the car, if it is other models, you need to choose the corresponding voltage standard.
Understand the automatic protection function of car charger
Whether the car charger has overvoltage, overcurrent, overheating, short-circuit protection, etc. The shell is preferably made of ABS flame retardant and environmentally friendly material, which can prevent external combustion and is beautiful, and does not leave a handprint when touched. Click here for 60W Bluetooth Car Player.
Pay attention to the voltage and current size
When choosing a car charger, pay attention to the voltage and current size of the supporting equipment, such as the iPhone 5V/1A, tablet computers, and mobile power 5v/2A. dual USB interface car charger if the phone and tablet charge at the same time, the total current of the car charger should be at least 3A or more, otherwise the charging speed will not only drop significantly but also overheating and even equipment.
Know what the total current of the car charger purchased is
Generally, regular products will be marked on the charger how much A the output current is, if the charger has been purchased to charge the phone + tablet not only is slow and heat, both the current is not up to standard.
Choose a reliable brand
Reliable brand quality is guaranteed, and the use of peace of mind, this reasoning I believe goes without saying. Although the price is generally more expensive than poor-quality car chargers, if you are greedy for cheap, quality problems, it is certainly no way to complain. In addition, to avoid "fighting" overcharging, it is best to choose a car charger with at least 2 USB ports.
When choosing a car charger, you can choose one that suits you according to your habits and preferences. But no matter which type of car charger you choose, quality is the primary premise.
What are the advantages of a car Bluetooth player when driving? 0
Advantages of car player:
A car Bluetooth player, also with a car phone charging USB socket, is similar to the shape and car charger but can receive a cell phone Bluetooth signal and into FM signal for sound playback of a hardware product, from use, as long as inserted into any car cigarette lighter, the owner can easily achieve the "music playback + voice navigation + call + Fast charging + car voltage monitoring" and other functions.
Connected to the automobile Bluetooth system, in-car Bluetooth players accept the Bluetooth signal from the cell phone and convert it to an FM signal for sound playback.
Car Bluetooth technology and car Bluetooth players in the car can be used together. When in use, the Bluetooth-enabled cell phone and the car Bluetooth player in the car are paired together to facilitate the car owner to automatically switch the sound and mute the audio when the call comes in. When hanging up the phone, the sound is automatically restored.
After installing the car Bluetooth system, car owners do not need to be distracted when driving to answer the phone. When answering an incoming call, the user only needs to gently press a key without staring at the phone for a long time to answer the call, which improves the safety and convenience of driving.
Car Bluetooth system supports telephone conference, MP3 playback, and other functions, simple operation, greatly improving driving safety! Click here for Audio Systems Multimedia Car Stereo Single Din MP3 Player DAB AUX AM Radio.
First, open the phone and car Bluetooth player, then search for car Bluetooth player "809" (essentially this name), and connect. Set to automatically connect as well, so that the automobile may connect automatically.
Second, open the phone music in the car Bluetooth player settings and then return.
Third, from the beginning of the automobile Bluetooth player interface, select the cell phone music, hit play, and enjoy the music from there.
Later in the car, you only need to directly click on the phone music, and play; the phone does not need to be removed from the pocket. You can also select the song, but only one by one search, want to directly select the song, or choose from the phone.
Fourth, the car Bluetooth player can not only listen to songs but can also be used to receive calls. Car Bluetooth player phone through a Bluetooth-enabled cell phone and the car device connection to achieve the call function.
Fifth, the Bluetooth car hands-free system is designed for driving safety and comfort. Its function is mainly: automatic recognition of cell phones, no cable or phone bracket can be connected to the phone; users do not need to touch the phone (hands remain on the steering wheel) can control the phone, with voice command control to answer or make calls. Users can talk through the car's audio or Bluetooth wireless headset.
Six, the operation is very simple, connected to Bluetooth, and clicking on the car Bluetooth button above the phone can be done.