How to better maintain the Megaphone during use

  Megaphone belong to small electrical products, need to pay attention to maintenance, we understand below.

  1、Protect the megaphone, megaphone is the most vulnerable accessory, line length interface is often used, we use the megaphone when plugged in more attention, do not force too much.

  2、Do not pull the megaphone line, especially the interface part, is easy to be damaged, usually pay attention to the body's movements do not too big.

  3、Battery maintenance, battery first use must be charged, and then use, the use of the process must pay attention to the battery, if the sound is obviously smaller, we should pay attention to charging, if the electric over-drying battery may never be charged, these life common sense we must know, mobile phone battery is the same, Long-term use of the situation must be charged and re-saved, such as some teachers off winter vacation, forget to charge, the result of the holiday back to the natural discharge of the battery to put all the electricity out, the battery is broken, the megaphone can not be used, so to charge after saving, regular charging save。

 4、Pay attention to moisture, megaphone belong to electrical products, circuit board lines if the humidity is too high, easy to cause oxidation, so to be kept in a dry place.