Calculate your score conveniently with your smartphone when playing table tennis.

[Features]
1. A yellow underbar will appear when it is your turn to serve.
2. You can count your scores with a commercially available Bluetooth camera remote control. If you press the shooting button briefly, the score of player "A" will increase by 1 point, and if you press it long, the score of player "B" will increase by 1 point.
3. If you press the "Restart" button, the score will be reset and you can start the game again.
4. If you raised the score incorrectly, you can press the down arrow button to lower the score by 1 point.
5. If you turn on "Auto", the left and right users will automatically change at the end of each set. If you play the game without changing seats, turn off "Auto" and use it.
6. You can turn the voice guidance on and off with the "Sound" button.