... embedded and a brightness font. 5, 4 action: hold, snow, twinkle, scroll (from right to left) 6, 4 grade ... %, 75%, 100%)through the back of LED Name Badge button. 7, 5 grade speed adjust. 8, It’s ... the 8 messages through the back of LED Name Badge button. 9, Battery Type: Poly-Lion Battery with 240mAh , ... 70g Dimension of carton: 690mm*340mm*330mmCross Weight : 14KG Good quality rechargeable led name tag