长续航真无线蓝牙耳机电商海报

{
  9:16 比例，画面主体是真无线蓝牙耳机（含充电盒），悬浮在带发光环的科技平台上；背景是星空纹理深蓝天幕，两侧有发光科技门型装饰，顶部有 “续航攀升 不充电还有电” 主文字，其下是 “真无线蓝牙耳机” 标识。画面美学：未来科技风电商海报，蓝黑银主色调，炫酷科技光晕光影，悬浮聚焦构图，高级未来质感。
}

{
  9:16 ratio, the main subject of the picture is a pair of true wireless earbuds (including charging case), floating on a tech platform with a glowing ring; the background is a dark blue sky with starry texture, decorated with glowing tech gate-shaped ornaments on both sides, with the main text "Increased Battery Life, Power Left Without Charging" at the top and the logo "True Wireless Earbuds" below it. Picture aesthetics: futuristic tech-style e-commerce poster, blue-black-silver main colors, cool tech halo light and shadow, suspended focus composition, high-end futuristic texture.
}