Wooden With LED Light Switch Control Board Children Educational Toy, Spec: Square Key

1. High-quality solid wood material, strong and durable2. Smooth edges and corners without burrs, no hand injury3. Rich colors, stimulate baby's interest4. Rich content, diverse ways to play5. Material: wood6. Function: flash, music/sound7. Power supply: 2 No. 7 batteries (batteries not included in delivery)8. Product size: square key model is about 13.4 x 9.4 x 3.3cm, dinosaur note model is about 19 x 10.7 x 3.2cm, bear model is about 16.2 x 22 x 3.7cm9. Weight: square key model is about 250g, dinosaur note model is about 350g, bear model is about 700g