Copy that! The world's simplest walkie talkies feature a single button for easy use, a secure kid-to-kid radio channel, wrist strap, 90 meter range, and durable design. This STEM toy is the perfect way to introduce science for kids ages 4 and up! Encourage indoor and outdoor exploration, observation, independent play, and communication skills. Includes 2 walkie talkies, guide, and bonus Spark More Play™ activities.