Fast charging function of KEYINDA wireless tour guide system
Article
Fast charging
Now a lot of things pay exquisite to efficiency,because time is money, So a lot of things, of course, are that the more time you save, the better.
Such as, In most cases, the time to save people is in a few seconds, which is urgent.
The same is true for the charging function of the tour guide explanation system,portable charging box supports fast charging function.
Two tour guide transmitters （导游发射机）and fifty-two tour guide receivers（导游接收机） are supported for charging at the same time, full charge in about an hour.
If there is no rechargeable portable charging box, isn't it troublesome? Don't worry, this problem has already been considered.
Now many people can forget their keys, but they will never forget to bring their cell phones.The wireless device is a TYPE-C fast charging interface, can be directly connected with a mobile phone charging line for charging.
Now every big city has a Charging equipment everywhere, It can be charged anytime, anywhere, so it's very convenient for us to use.
KEYINDA wireless tour guide system includes a complete set of tour guide transmitters and tour guide receivers and portable charging box.（便携式充电箱）
Tour guide transmitters is used by tour guides.
Tour guide receivers is used by audience.
If you need wireless tour guide equipment, please contact keyinda（科音达讲解器）, Chengdu, Sichuan. The phone is 13111893275,Miss Lei.
Fast charging function of KEYINDA wireless tour guide system (科音达无线导游讲解系统的快速充电功能)
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