Poster máy hâm sữa thông minh

Create a complete vertical 9:16 promotional mother-and-baby thumbnail/poster, not a plain single image. Use [ảnh người mẫu] as the exact female model reference and [ảnh sản phẩm] as the exact baby bottle warmer reference. Design a realistic Vietnamese social media poster for a smart bottle warmer. Show the female model in a clean friendly pose presenting the device, with the warmer and milk bottle clearly visible. Include a large hero image, a temperature-control detail panel, a bottle-fit close-up, and 3 small feature panels showing easy use, warming speed, and compact design. Add a bold Vietnamese headline and a short subheadline. Bright, trustworthy, clean, commercial, and easy to understand. No watermark.