Feature: Ability training: emotional, intellectual development, parent-child communication. Miniature design is easy to carry, feels good and has no corners. No noise, no radiation, long call distance. The signal stabilizing signal antenna is retractable to make the call clearer. Specification: Material: ABS+ electronic components Color: Yellow/Green/Blue Size: 19.5*6.5*4cm Power supply mode: 3*5th battery (not included) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.  Included: 2 X Walkie Talkie Toys