The TXT Blue Theme HD Wallpaper HomePage is a browser extension themed around TXT, which gathers a large collection of exquisite 4K HD wallpapers to help users quickly find and set their favorite wallpapers as their browser background.

Features of this browser extension include:
- Massive HD wallpapers: The extension collects a large number of TXT high-definition wallpapers, covering different resolutions and sizes to meet the needs of users on different devices.
- Easy setup: With just a few clicks, users can set their favorite wallpaper as the browser background, and adjust its size and position, with support for setting the wallpaper switching frequency.
- Auto-adaptation: The extension supports automatic adaptation to different browsers and devices, ensuring users do not encounter compatibility issues during use.
- Ad-free: The extension has no ad interruptions and will not affect the user's browsing experience.
- Personalized search: Users can choose their preferred search engine for easy information search.
- Calendar function: The date and time are displayed on the homepage for easy reference, and users can choose whether to display the current time. If this function is enabled, users can also choose between a 12-hour or 24-hour clock to display the current time.
- Real-time weather: Weather conditions are updated in real-time, and users can choose to display the current time and weather.
- To-do list function: Easily record today's to-dos and never forget important tasks.
- Note function: Easily record life's moments. 

This product will earn revenue through Amazon affiliate, Ebay affiliate, Booking affiliate, and will also earn revenue from Bing search and Baidu search.