Portable Bluetooth LED Name Badge

LED screen measures 93 × 23 mm. Full device size: 97 × 28 × 6 mm. Slim, rigid housing with matte finish minimises glare under indoor lighting. Bright red LEDs ensure legibility against varied clothing colours and ambient light conditions. Powered by internal rechargeable cell — charged via micro-USB with included cable. Stores up to 8 text-based programs; accessed individually via momentary button press. Scroll behaviour (speed, direction, pause) defined per message during Bluetooth programming. Mobile app interface supports multilingual input (ASCII-based), allowing names, titles, instructions or slogans in English, French, German or Spanish — critical for pan-European events. No firmware updates required; stable Bluetooth 4.2+ connection maintained even amid moderate RF congestion. Frequently used by bilingual staff, roaming exhibitors, multilingual tour guides and seasonal retail teams needing adaptable, language-aware identification. Also adopted in education (lab safety alerts), healthcare (ward visitor instructions), and logistics (warehouse zone IDs) — wherever short, scannable, changeable visual cues improve situational awareness without voice or paper reliance.