Double-decker buses 1:16 can open doors inertia light music

▸ Battery model: AG13/LR44 alkaline button battery
▸ Single voltage: 1.5V
▸ Packing specifications: 3 capsules/group independently
packaged▸ Operating temperature: -10°C~+60°C
▸ Physical size: diameter 11.6mm× thickness 5.4mm