Counter clock (30 seconds) able to set 30,40 seconds and have rounding blue light 220 V. Beautiful folded steel box appropriate for basketball and able to adapt for other sports. Large size and colorful numeral.

Because of super bright LED cluster (RED) size 40 mm , 100,000 hours durable. It can display max count down 99 seconds. There's alarm sound when time's up.Data transferring from controlling set to board by RF wireless system, easy settlement and moving.

Compact control panel design easy using. Durable button : more than 100,000 times pressing. LED 7 segments
3 digits display able to set advance match time.