Feature:1. Help improve parent-child interaction, promote intimate relationship.2. Exercise their hand-eye coordination and thinking skills, and develop creativity and thinking skills.3. Powered by 2pcs 1.5V AA battery Size: Approx.9.5x6.8cm/3.7x2.7inWeight: Approx.151g-152g/5.3oz-5.4ozApplicable Age: Above 3 years old Battery: 2 x AA battery(Not included) Package List:1 x Cash Register ToyNote:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.