... modes It's new arrival, global debutThe board is transparent without the black background. Led Writing board / LED ... 15mm*8colors-----red, green, purple, yellow, pink, orange, white, blue. Remote controller Li-battery: 1800MA, 2800MA, 5500MA Different ... flash modespurple, green, yellow, blue;orange, white, red, pink. Applicable Field:Organizations: supermarket, large-scale ...