Each%20plastic%20packet%20includes%202%20green%2C%20yellow%2C%20and%20orange%20walkie-talkies%20with%20flexible%20antennas%20and%20button-powered%20action.%20There%20is%20a%20volume%20control%20to%20adjust%20sound.%20Sends%20both%20audio%20and%20Morse%20code%20messages.%20Each%20walkie-talkie%20stands%204.5%20inches%20high%2C%20not%20including%20the%20antenna%2C%20and%20can%20communicate%20up%20to%20250%20feet%20apart.%20Designed%20for%20durable%20outdoor%20play%2C%20these%20are%20made%20with%20the%20highest-quality%20materials.