With the development of science and technology, people's demands on life are getting higher and higher. Every family now basically has a car. According to the needs of the public, the car's height configuration is different. There is no Bluetooth device in the car without a navigation device. Every time we listen to music, we have to carve our favorite songs into CDs, which is really troublesome. Science and technology have developed rapidly, However, there is no device that makes it convenient for us to listen to music in the car. Fellow citizens, the Emperor now introduces a car borne Bluetooth player. As long as you have a mobile phone, you can play the music you want to listen to - Ruimi car borne Bluetooth player.

Text: First of all, I would like to thank Lei Feng.com for giving me this trial opportunity. I have a place for trial at Lei Feng.com, and I will try my best to do a good job in the evaluation. Now let's start the unpacking instructions.

     Ruimi products fully reflect the characteristics of simple packaging. The packaging box and player theme are all the contents of this product. The Bluetooth player theme is only 60g. The lightweight and compact features are vividly reflected in the products.

The parameters and functions of Ruimi are introduced as follows:

                   Basic parameters:

                                  Input parameters: 12-24V; 0-2.4A

Output parameters: 5V,2.1A

Output power: 15.5W

Equipment requirements: APP support Android4.0 Version above

Only supports the use of cigarette lighter socket in the vehicle

        FM ： 87.5-108MHZ

Bluetooth version: four And above

                   Function:

                                       Music playing, car charging, navigation broadcast.

Let's try the function

         At Ruimi's USB charging port, there is a seal printed with the QR code of APP download, which can be easily downloaded by scanning. I have to say that the idea of trial use in Kaifeng is very good, and there is no need to read the manual deliberately. The disadvantage is, why does it not support IOS devices? Nowadays, all smart devices support dual devices, which inevitably leads people to discount their impression of this product.

     Plug Ruimi into the cigarette lighter socket. Previously, I used the USB flash drive on the car navigation to play music. When the USB flash drive is inserted into the car navigation, the navigation automatically recognizes the music in the USB flash drive. The USB port of this product is only for charging, and the single function makes the product greatly discounted. After downloading the APP, start listening to music.

  Since I didn't have an Android phone, I borrowed one specially, which really hurt me. Simple setting after inserting Ruimi.

     The default FM frequency of the device is 96.4MHz. When the device is powered on and successfully connected to Bluetooth, you can manually adjust the car FM to the set frequency, or use the FM auto search function to locate the set frequency to listen to the audio file played by the mobile phone. The whole setup is very simple. Although it is not a fool's operation, it is generally suitable for most people. Of course, this product still gives an explanation that it is not suitable for the model brand. Congratulations to Ruimi for successfully avoiding all the applicable equipment I have. My car and mobile phone don't support this product. I'm drunk, too.

     Therefore, before purchasing this product, you must pay attention to the description of the inapplicable model, so as to avoid the situation that this product cannot be used after you buy it. Let's take a look at the charging.

     The input parameters of dual USB charging ports are: 5V, 2.1A. The standard iPhone charging parameters are 5V, 1A. That is to say, the 2.1A charging current of Ruimi can quickly charge the mobile phone. This is a blessing for compatriots who drive long distances. Mom is no longer afraid of losing power and can't contact you.

Let's summarize the advantages and disadvantages of Ruimi:

         advantage:

①      The idea and function realization of Ruimi's main function, Bluetooth music player, are for the common people

It brings convenience and enjoyment.

②      It is easy to set up and suitable for most people to try.

③      The sound quality can be guaranteed.

④      Fast charging enables you to solve the power problem of your mobile phone during a long journey.

⑤      The luminous charging port makes the interior look taller.

Disadvantages:

①      Not supporting Apple devices is irresponsible APP development.

②      Limitation of vehicle type.

③      USB Use of, not supported U Disc music playing.

As an intelligent product for mass consumption, sixty-nine The price of is really worth buying, but before you buy it, you must see whether it is suitable for your car. Generally speaking, for consumers without on-board Bluetooth devices, this product really solves the problem of intelligent listening on the road CD The main feature of this product is that you can listen to your favorite music anytime and anywhere 2.1A Fast charging, sixty-nine Yuan is definitely super value, but I hope the product can also be improved. Thanks again to Lei Feng for giving me the opportunity to try out the products.