Mystery Cube reacts with sounds in different positions. Set it in the 4 correct positions and reveal the hidden combination behind the one-way mirror. The combination opens a small chest. The Cube is charged wirelessly.
Before using the Mystery Cube for the first time, unscrew and take off the top (you can use the included screwdriver). Inside, remove a small piece of plastic to turn the battery on.Do not use the charger before you do this.
Each turn of the Mystery Cube creates a sound. After you find four “correct” sounds in a row, the mirror on the top becomes transparent and reveals the combination for the padlock.
To charge the Cube, connect the wireless charger to a power supply and try Mystery Cube’s different sides until the LED turns orange. The Cube is charging.
Once the Cube is fully charged, the LED changes back to green. The full charging cycle takes about 8-10 hours (from empty to full battery) and should last for 5-10 days, depending on the usage.