1 .The outer surface is not easy to wear and scratch. Then input contacts is large enough, and effectively guarantee the power good contact, even if the car shake during driving and it still keep good contact.
In the fierce market competition, the role of advertising should not be underestimated. According to the needs of different customers, advertisements can widely transmit information to the public through certain forms of media. Through advertising, enterprises can attract consumers' attention and also improve the image of enterprises or products. Therefore, creative and professional advertising is very important for enterprises. Professionals said that poster stands, easy to pull bars and promotion tables could make advertising faster and more effective. Compared with the traditional newspaper, magazine and TV publicity, poster stand and promotion platform publicity are more immediate and permanent. The poster frame stand is different from that of the promotion desk. Poster shelf and promotion desk can be reused. Moreover, the price of poster shelf and promotion desk is very affordable, which can save the cost of publicity to a certain extent. Poster Frame,Poster Holder Frame,Poster Frame Display,Pavement Signs Posters Guangzhou Jinshiming advertising equipment Co., Ltd , https://www.jsmlightbox.com
With the popular development of cars in recent years, large screen digital products play an more and more important role in our life and work.
A good car charger is absolutely necessary for you. Car charger was developed for
A variety of portable, handheld devices lithium battery charging in car battery (car 12V, truck 24V) power supply, such as: mobile phone,Tablet PC, GPS and so on.
Here let's explpro together how to choose and maintain the car charger.
In the purchase should pay attention to the following points:
3. Car charger should be built-in fuse, can effectively prevent the input current is too large to damage your phone .
4. Flammable materials, with short-circuit protection, short circuit will not produce sparks,more safer!
5. Output interface must be standard USB, there are single USB and dual USB .For example, Single USB output current is 1A or 2.1A, the dual USB one are 2A and other are 1A,it means without built in smart IC,if dual usb are 2.4A or 3.4A(total),it means built with smart IC,can automatically assign standard current for you mobile phone and more effectively to protect your phone.