well, electronic devices are one of the best tools to learn English. I often handle my smartphone to enhance my skills and knowledge about English. If you ask me there are many ways to approach English by using a smartphone such as: set up an application which is very useful for learning English, surf the web to find the English website to test my ability, download free digital lessons and put them in my media player.  Many devices offer apps that use voice recognition technology. This technology allows the use of speaking electronic dictionaries. Thus, I can see words on the screen and hear them spoken. Other devices may have word lists, exercises, tests, and games. There is also software that can help boost my pronunciation. I choose to practice with different native English speakers. Some English learning software offers a choice of accents and genders of the speakers. Many electronic mobile devices can work as recorders or cameras. They can be used to record real-life English speech, lessons, songs or English language films from television or the Internet.  

First of all, they can be used for both research and. study. Students use them to download and store information and textbooks. This saves them learning time and makes them lighter.
Second, students learn more using useful learning apps from smartphones, laptops, tablets and other multimedia tools such as dictionaries, spelling, and translating. , pronunciation and other applications.
Last but not least, branded electronics do more than harm to students. I recommend that teachers allow and encourage the use of these devices in and out of class.