* Product size: 12Ã12Ã13.5cm/4.7*4.7*5.3'' | * Package size: 13Ã13Ã13.5cm/5.1*5.1*5.3'' | * Product net weight: 277g | * Light source: LED light source | * Lamp power: 150mA | * Input voltage: DC5V | * Product switch: key switch | * Product material: ABS | * Detailed explanation of the switch: Baby has