الوصف

LED desk digital display Model No SL***3Multi-language Country of Origin: China (mainland) Key Specifications/Special Features: Features: 1) Material: LED Dot matrix 2) Life span: more than **0, **0 hours (about *0 - *5 years) 3) Communication mode: USB port , by computer 4) Display color: blue, red, green, white, amber 5) Display effect: many kinds of moving effects 6) Clock: Autotimer 7) Speed: 5 classes speed adjustable 8) Brightness: 4 classes brightness adjustable 9) Battery: Rechargeable Lithium battery *0) Power supply: AC **0v/**0v *1) Installation: fast and easy