Preface

At present, the smart speakers for children's market are Fengmao Lingjiao, and only early education speakers can be found on the Internet. There is still a gap in the market for speakers specifically for children's education of primary and secondary school students. This smart dictation speaker is developed and produced by Youjia Growth Technology (Beijing) Co., Ltd, It fills a gap in the primary and secondary school stage of smart speaker products, and is also a good starting point. It synchronizes primary and secondary school textbooks, provides accurate pronunciation and convenient learning assistance for children, and guides children to write correctly.

『 Unpacking 』

▲ This test product is composed of ★ Lei Feng's Trial ★ Provide, thanks Love to play computer games network Give valuable evaluation opportunities! The product is packed in a white hard paper box, which is very compact. The design style of the paper box is extremely simple. From the front, it can't be seen that this is a magic horse. There is only one excellent one LOGO There is no other prompt.

▲ The strip on the back is printed with the product name "Youjia Intelligent Dictation Speaker", power supply information, manufacturer information, etc. A round colored sticker on the top indicates the color of the products in the box is blue.

▲ Open the packing box, there is a sponge mat on it, take off the sponge mat, and reveal the truth of Lushan Mountain. Youjia intelligent dictation speaker is in front of you. Please treasure it. The speaker is placed in a special sponge mold slot, which is very well protected. It is not difficult to open the packing box and take out the product.

▲ At first glance, I felt that this is an ordinary Bluetooth speaker. In fact, it is not a Bluetooth speaker and does not need any network. It is an independent speaker device. The product is surrounded by speaker holes, Maximum signal-to-noise ratio >80% ， Thanks to the high-quality design, the sound quality is crisp and pure, which sounds very comfortable 8GB Storage, 1000mAh Battery for sure Connect Play ten Hours or more, There is only a small area around the speaker without loudspeaker hole, which is designed as a speaker LOGO , keys and USB Interface, USB The interface is universal for mobile phones Micro - USB Interface ， Youjia smart speaker is not equipped Power Supply Adapter and data cable Almost every family has these things.

▲ Youjia intelligent dictation speaker speaker Of Bottom design yes Non slip silicone pad, Prevent the speaker from sliding on the smooth desktop ， The inner circle is a product LOGO And the name of the manufacturer, there is no sharp water chestnut around, the design is ingenious, and it is an excellent product design suitable for Little Bonyou 。

『 experience 』

▲ All operations of the Youjia intelligent dictation speaker are completed on the top. The style of the top is a little similar to the phone buttons. The design of the Jiugong grid. When you play this product for the first time, you will definitely get dizzy. Adults are better, and they basically know the meaning of each button. But children may be masked and simply trained. The effect is obvious. They learn very quickly, and soon remember the role of each button, The middle display screen shows the information of operation and playing.

▲ C is shown in the figure, and 25 is shown above, indicating that the channel switch key is currently being operated, and the current channel is 25.

▲ P is displayed in the figure, and 01 is displayed on the top, indicating that the track selection button is now being operated, which is the first lesson under the channel selected above.

▲ V is shown in the figure, and the value is 16, indicating that the volume is being adjusted. T indicates the time for fast forward and fast backward of the program. Press and hold the track selection key.

▲ A small functional area on the side of the speaker. Before use, fully charge the speaker through the USB interface. When charging, the indicator light will be on. Press and hold the power key to start the machine.

▲ The first thing after starting up is to sort out the contents of the smart speakers. Connect the data cable to the computer. At this time, you can't view the contents of the speakers directly on the computer. You have to press the "function key" long to start to PC mode to view the contents of the speakers.

▲ After entering the PC mode, you can see the UPLUS drive letter. Click to enter. No matter how much content there is, you will feel dizzy looking at folders one by one. You just need to click the "Plus Assistant. exe" file. This is a green software, which does not need to be installed, used directly, or copied out. It is very convenient. The Youjia Assistant is the only tool to operate the entire Youjia smart speaker, which will be described in detail later.

After a period of trial, I think Youjia smart speakers have the following highlights:

Highlight 1: Scientific content setting

▲ The main content of Youjia smart speakers is divided into Youjia Radio, Chinese dictation and English dictation. Youjia Radio is very rich in content, with 30 channels, covering songs, classic stories, audio novels, encyclopedia knowledge, Peking Opera, crosstalk, storytelling, traditional Chinese culture and other small groups of friends like, but also some of the knowledge they most need to dabble in. These information can be updated and expanded at any time, As a smart speaker, it is indeed supported by a more advanced platform than ordinary speakers, and scientific content is the cornerstone of an excellent smart speaker.

Highlight 2: Synchronize with teaching materials and cover a wide range

▲ Youjia smart speakers can manage the content, such as Chinese dictation, delete the built-in textbooks that do not match the children's textbooks, re select the children's language publishing house, select textbooks for different grades according to the publishing house, synchronize with the Chinese textbooks, and better fit the children's learning, so as to be a good helper for children's learning! Through cloud sharing, Youjia has seamlessly connected with Youjia's assistants and provided Chinese textbooks for more than a dozen publishers to achieve full coverage of Chinese textbooks!

▲ The English dictation of Youjia smart speakers is its weak point, which is not synchronized with the teaching materials. The publishing house only has Youjia education, which divides words into primary school and junior high school in general. The coverage is still relatively wide, and the number of words approaching primary learning is not very large. In the English dictation interface, you cannot manage data. Even if you have MP3 audio of children's English textbooks, you cannot add audio data here.

▲ It is not allowed to add in the English dictation interface. We can select a less important channel in the optimized radio station, delete its audio data, add the children's English text synchronization MP3, and change the label to the textbook label, which can also facilitate children's learning English.

Highlight 3: Interactive learning of voice, convenient for children

▲ The optimization operation is not complicated, As long as children are given a little instruction, they can operate skillfully. There are also detailed instructions in the instructions of the Youjia Assistant. It should be noted that the Youjia Assistant can be started by long pressing the function key to enter the PC mode; Press and hold the play pause button to switch between Youjia radio station, Chinese dictation and English dictation. After entering Chinese or English dictation, you can carry out voice control, which is extremely simple. As long as you use simple voice commands such as "next", "return to the previous", "explain", and "spell", you can control the spelling of new words, word groups, and English words in the optimized smart speakers. Tell your children one by one, and don't worry about their pronunciation, They are the most standard pronunciation, unlike some parents, whose pronunciation is not accurate, and long-term teaching will bring children to the ditch! The speech recognition rate in the experience is high, and they can basically recognize. In learning, all children need to do is listen carefully and talk accurately, without any obstacles. The biggest difference between Youjia and ordinary speakers is that, It can not only synchronize through the powerful cloud platform, but also achieve voice control word by word dictation, interpretation and word formation ！

『 summary 』

This is the first smart speaker for children, which has changed the speaker only As a traditional mode of playing sound, it is convenient to carry. Through voice interaction and one question and answer, children can easily and quickly acquire knowledge and find fun; At the same time, those parents who are busy with their work can breathe a sigh of relief, because the things that need parents to read to dictate have been replaced by smart speakers; Let the parents whose pronunciation is not accurate breathe a sigh of relief, because the audio pronunciation provided by Youjia smart speakers is very standard, not misleading children; The cloud resource sharing function provided by Youjia assistant enables children to acquire all kinds of extracurricular knowledge and gradually transform them from cute children to modest gentlemen. Youjia smart speakers are not expensive at all. For only 268 yuan, you can take the powerful smart speakers home. For your children, interested parents can try it. Maybe your children will have different changes.