โปสเตอร์โฆษณาหูฟังแบบมินิมอลพร้อมตัวอักษร 3 มิติ

A standalone vertical commercial product poster. In a creamy warm white minimalist studio, a pair of graphite black over-ear headphones is suspended in mid-air. The ear cups face the camera with the headband slightly tilted backward, revealing realistic ear pad cushioning and detailed brushed metal hinges. A matte cobalt blue solid sound-wave ribbon with tangible thickness, clean edges, and cast shadows flows in from the bottom-left, weaving sequentially through the left ear cup, behind the headband, and curving smoothly toward the right background. Composition & Typography: Huge condensed typographic letterforms spelling "[LISTEN]" stand in deep spatial perspective behind the product like architectural frames. The headphones and cobalt ribbon weave in front of and behind these letterforms, creating clear spatial layers and occlusion. Centered at the top is the brand text "[SONA]". Centered at the bottom is subtle text reading "[ARC H1] / HEADPHONES". Lighting & Color: Soft, direct commercial studio lighting with smooth gradients. Palette restricted to graphite black, warm white, and matte cobalt blue. Realistic textures, crisp graphic design layout, premium still-life advertising aesthetic. No people, no glowing neon, no spectrograms.