portble led scoreboard 1. Portable, good design 2. Plug and play, easy to use. 3. Multisports games 4. Wireless console 1. Parameter: 1) Digits: Time: Max =99 minutes 59seconds –6" red Score: Max =199 ––5" yellow Foul: Max=9 times -4" green 2) Input power: AC110V-240V, 50/60Hz 3) Corresponding frequency: 418~455mHz 4) Power consumption :< 55W 5) Communication distance: 100-1500m 6) Viewing ...
