Based on the provided white-background product images, generate a long detailed poster detailing the core selling points of portable Bluetooth speakers.
Maintain the three-color cylindrical mesh speaker, smooth end covers, and simple buttons; No brand, specific model, or packaging text appears.
Leave a large margin at the top, center the English subheading and main heading, and below display the three-color speaker set. In the middle section, 2×2 rounded corner function cards introduce the sound unit, powerful sound field, long-lasting range, and water resistance; It also adds a "Multi-Device Easy Linkage" zone, presenting four horizontal usage scenario cards for parties, camping, desktop playback, and screen casting. A light blue specification information card remains at the bottom, but the price is not listed.
Copywriting Usage:
Portable Powerful Sound Stage
Listen freely, start anytime
Stereo sound unit gives the sound more layers
Strong bass performance, with a stronger sense of atmosphere
Long-lasting battery life: listening outdoors with greater ease
Daily water repellency prevents minor accidents when traveling
Multiple devices can be easily linked
One-click pairing, stereo combination, immediate playback near the desktop, portable desktop
Available in three colors
Fresh Green / Haze Blue / Graphite Black
Chinese uses Holly Hei Chinese Simplified, with titles in deep black, emphasizing numbers and phrases in fresh grass green; All card titles should be clearer than the main text. The height of the information card increases with the content, and text cannot be compressed; No obvious text shadows are added.
Icons/Tags: Sonic, Water-Repellent, Connection, Battery Life The icon uses clear light blue vector lines without jagged edges.
Output size: '750 x 2330px'
Avoid: real brand, price, system name, garbled text, excessive parameters, close-ups of facial features, watermarks, duplicate products, or distorted mesh fabric.
