Create one square 1000×1000px Amazon listing image for a compact in-car Bluetooth FM transmitter and USB charger. Use the complete white-background product image as the only product geometry reference. Recreate a premium dark navy technology visual with the transmitter floating above a glowing circuit-board platform, a large headline area at the top, and six clean feature icons around the product. Show the intact black angular body, front display, physical controls, rainbow edge light and car-power plug with natural proportions. Write all visible copy from scratch in English: “SMART CAR CONNECTIVITY”; “Bluetooth 5.3”; “Dual USB Charging”; “Clear Hands-Free Calls”; “Stable FM transmission”; “12V vehicle power”; “2 charging ports”. Keep the copy readable and category-appropriate. Do not reproduce any source wording, logo, watermark or contact detail. Use MOCKUP only if a product label is visible. No collage, grid, split screen, white border, side bars, cutaway, exploded view, transparent body or stretched product.