GiiKER AI SMART FOUR 3D Board Game Educational Brain Training (Japanese Instruction Manual Included) [Japan Exclusive Distributor] Black, White

Contents: Board, 36 black smart blocks, 36 white smart blocks, USB type-c cable, instruction manual (Japanese) Board size: 24.5 x 24.5 x 2.85 cm Box size: 25.8 x 25.8 x 6.4 cm Battery: 3.7V lithium battery, capacity: 500mAh, charging time: about 2 hours, maximum play time: about 9 hours (reference value) Number of players: 1 to 2 people (including online communication battles)




Battery use: ‎Yes
Manufacturer's recommended age: ‎6 years old and above
Manufacturer reference: ‎6971421890126