Specification Material: ABS, silicone Color: Blue, Pink, Brown Power supply: 3*AAA batteries (not included) 4 Mode: Breakthrough mode, Memory mode, Scoring mode, Multiplayer mode *For specific rules, please refer to the manual equipped with* Warm Tips 1. If there is no response or shutdown during the game, the batteries may be low, please replace the batteries. 2. Pressing the mode button to select the appropriate mode. After the mode is selected, you cannot enter the game unless you press the back button. 3. Open the battery cover and use 3 AAA batteries.(not included) 4. Press the bubbles fully till the lights turn off, otherwise it can't be recorded.