Animals Carnival Music Mat Suppier in China Offers Animals Carnival Music Mat, Demo Play, Learning Mode, 10 Built-in-demos, 10 Twinkling Lights.Product Specifications: Series: Instruments Name: Animals Carnival Playmat Item SLW939 Mat Size: 135 x 45 cm Package Size: 47 x 7.5 x 33 cm Battery: 3 x 1.5V âAAâ (not included) Information: 3 modes to select: DEMO mode, play mode, learning mode 10 keys 10 twinkling lights 10 Built-in-demos Adjustable volume Touch sensitive