Creador explicando un producto de marca en un testimonio grabado con el móvil

Vertical 9:16 phone-recorded UGC-style testimonial video frame of a relatable creator in a real home setting, speaking directly to camera while holding and casually demonstrating a product they genuinely use. Natural window light, handheld feel, slightly imperfect composition, candid facial expression, believable social-media authenticity, subtle background clutter, everyday wardrobe, soft skin texture, realistic shadows. The creator looks like they are sharing a quick honest opinion for a brand, with one hand gesturing and the product clearly visible. Keep it social-first, native to short-form content, and intentionally less polished than a studio ad. Negative constraints: no glossy commercial lighting, no over-retouched skin, no cinematic set design, no heavy typography, no fake influencer glamour, no exaggerated expressions, no distorted hands, no unreadable product labels.