Machine Teaching Calculator Test Teaching Aids Oral Calculator Oral Arithmetic Exercise Machine

Label:Yes Package Includes:1 Electronic Math Game Size Chart:15.5cmx7.5cmx2.5cm/6.10inchx2.95inchx0.98inch Material:Plastic Item Name: Learning Machine Recommended age:over 4 years Power Supply: 3 x AAA Battery(Not Included) Note: 1. Due to the differences of camera equipment, light intensity and display screens, the color of the item may be slightly different from that shown in the pictures. 2. Due to manual measurement, please allow a tolerance of 0.1-2cm