I also think mp3/mp4 will not be replaced at present, because each product has its own emphasis. Although the mobile phone has the function of playing music, but this is not the important function of cell phone and playing music will not be professional.
Educational and Fun - The Top Benefits of Toys that Deliver Unending Benefits of Play
Many parents struggle with the idea of what to get for a child's birthday or a holiday gift. With the age of video games, YouTube, and instant online movies, some parents may question if children still need toys. The value and benefits of toys for children is tremendous. In addition to offering hours of fun, toys can deliver educational and theraputic benefits as well. Finding the right toys can help children gain needed skills. Even special needs children and children with disabilities can benefit from having the right toy.
Visit cheertone, Our mission is to help parents, family, and professionals can make the best choices and purchases for the children in their lives.