Yes, the unique aspect is the method we call the "linking language technique." Using a voice-immersive approach, children first hear the word or its introduction in their native language, followed by the same word in the target language. As they progress through different games, they gradually hear more of the target language. This technique is especially effective for kids aged 2-6, as it engages them more deeply and helps them understand the learning process. We've seen remarkable benefits from this method with our own son.