Group 1 - The article introduces three new products from "Happy Jia Bei" aimed at enhancing both investment and daily life experiences, emphasizing a balance between enjoyment and practicality [2][3] - The first product is an electronic firework bubble machine, which is safe and designed to create a festive atmosphere, available at a promotional price of 3 shells instead of the original 5 shells [5] - The second product is a customized USB drive that emphasizes the importance of data backup and preserving valuable memories, promoting the idea of "keeping only the essentials" in both life and investment [5][7] Group 2 - The third product is a professional reading lamp that is flicker-free and blue light resistant, designed to support long-term reading and investment strategies, highlighting the importance of continuous learning [7] - The article also mentions the ongoing availability of popular past products, such as electronic membership rights and various gadgets, encouraging readers to explore the "Happy Jia Bei" store [7]