Donha is a technology-based enterprise which mainly focuses on smart wearable devices. We use the full name of the brand and the main letters "D" and "H" as the key elements of design, so that the elements of "DH" could appear in a more modern and inclusive form, and the whole brand communication could become more direct and comprehensive. The large-scale application of black and white, embellished with yellow, highlights detailed information and enhances not only visuality, but also differentiates the brand from the stereotype of the conservative and minimalist smart wear industry.