Product information:

Function:
1. Radio frequency spectrum scanning function
2. Backlight brightness adjustment
3. Backlight off
4. Battery voltage display
5. Battery percentage display
6. High precision rotary long life encoder knob
7. FM RDS information display
8. Mobile APP Network WIFI Configuration
9. Equipped with a 2.4G external antenna interface, strong signal
10. WIFI network timing display
11. Time zone customization settings
12. Support for firmware upgrades in Russia (Russian firmware requires payment, please purchase key authorization yourself)
Features:
Equipped with a 2.4-inch color touch screen, it allows you to read data more smoothly and provides you with a better user experience.
Equipped with a large capacity lithium battery, there is no need to worry about sudden power outages affecting usage.
Supports TYPE-C interface upgrade program, 3.5mm stereo audio output, and also supports 3.5mm audio FM antenna interface, with a maximum charging current of 1.5A
Shell material: aluminum alloy
Built in lithium battery 3.7V/2000ma
TYPE-C program upgrade and charging
Shell size: 11.1 * 10.2 * 4.7cm, excluding protruding parts