Features, advantages and main functions of electronic mobile water sign advertising machine
1. Features and advantages
Flexible mobility and strong adaptability
The electronic mobile water sign advertising machine is equipped with a universal wheel base, which can be easily pushed to different locations to meet the needs of various scenarios such as shopping malls, exhibitions, and restaurants. No fixed installation is required, saving space layout costs, especially suitable for temporary promotions or seasonal activities.

High-definition display, strong visual impact
Adopting 4K ultra-clear screen, supporting HDR high dynamic range display, bright colors, delicate pictures, effectively attracting customers' attention. The automatic brightness adjustment function ensures clear visibility in strong or weak light environments.
Remote management, convenient operation
Through the cloud management system, the advertising content can be updated remotely with one click, supporting multi-device synchronous control, saving labor costs. At the same time, it is compatible with multiple content transmission methods such as USB, Wi-Fi, 5G, etc. to meet the needs of different scenarios.
Energy-saving and durable, cost-effective
Low-power LED backlight technology saves more than 50% energy than traditional billboards, and has lower long-term use costs. Industrial-grade material design, dustproof and waterproof (IP54 level), suitable for long-term high-intensity use.

2. Main functions.
1. Support timed power on/off/remote power on/off;
2. Automatically play when powered on;
3. Support weather, time, scrolling subtitles, etc.;
4. Support more than 30 media file formats: avi, mpg, mp4, wmv, mp3, wav, jpg, png, bmp, etc.;
5. Support timed playback and split-screen mixed playback, free split-screen and preset split-screen;
6. Support external 4G module/WIFI module, Bluetooth;
7. Support file copying, deletion and USB file update functions directly on the machine, support hot plug, convenient and fast content update;
8. Remote real-time remote control, can switch and play program content in batches at any time;
9. Support multiple playback modes such as loop, timing, and insert;
10. Safety lock to prevent others from changing program content.

Summary
The electronic mobile water sign advertising machine integrates flexibility, high-definition display, and intelligent management. It can not only reduce the operating cost of traditional advertising, but also improve marketing effects through interactive functions. It is an efficient tool for modern commercial promotion. Whether it is a chain store, a large exhibition or a temporary event, it can bring significant advantages.