1. Product material: aluminum alloy shell, acrylic panel 2. Display: LED digital tube, adjustable brightness 3. Operation mode: remote control (within 10m) 4. Function display: clock/countdown, 3-digit score display, number of games display, number of games ratio display 5. Input: 5V 2A 6. Power cord: 1.5 meters 7. Size: 34.5x16.6x4cm 8. Suitable for scoring basketball, billiards, volleyball, table tennis, badminton, debate, chess and card games
