... be announced like bank, government service area, company reception desk, tour guide booth,,any event, off-line product promotion, trade show ... Specifications & Features- Model Number: B1664B- Pixel: 16 x 64- Frame Size: 180 x 50 x 15 mm (10mm bottom stand)- Screen Size: 165 ... letter => maximum 1,500 characters scroll in total (250 x 6 text rooms)Simplified or Traditional Chinese/Japanese/Korean and ...