My grandkids aged 4 and 7 love them, the sound quality is clear, the size is perfect for hands, durable. Easy to use just had to show my 4 year old son how to use it. The binoculars also fit perfectly in the hand and provide a clear image, are easy to use, are real binoculars and come with a glass cleaning cloth. I am very impressed with this set, as are the grandchildren!