Rechargeable LED Scrolling Badge

Display area: 93 × 23 mm. Total footprint: 97 × 28 × 6 mm. Flat, low-bulk design with rounded corners for comfort during extended wear. Red LED matrix provides consistent luminance and viewing angle suitable for frontal interaction at arm’s length. Integrated rechargeable battery charged via included USB cable — full charge supports several hours of continuous scrolling (varies by brightness setting and message length). Supports 8 distinct message presets stored locally — no cloud dependency or external server required. Programming workflow: open companion app → type message → adjust scroll parameters → tap ‘Send’ → message transmits over Bluetooth and saves permanently until overwritten. Supports repeated edits and versioning — e.g., refine wording or timing based on live feedback. Widely deployed for temporary or rotating roles: conference volunteers, festival stewards, showroom assistants, café hosts and shuttle drivers — all benefit from real-time message relevance without hardware swaps. Also used creatively in non-staff contexts: model train layouts, RC car telemetry displays, mini-bus destination boards and boutique window promotions — wherever compact, controllable, self-contained messaging adds functional value.