Pearl white (built-in 8G memory) send original headphones + data cable + textbook synchronous textbook black (built-in 8G memory) + can help download synchronous English audio Black (built-in 8G memory) + 16G memory card + can help download synchronous English audio Learning version 4 inches (built-in 8G memory) + 16G memory card Learning version 4 inches (built-in 16G memory) + 16G memory card