1. This is a very cool voice converter that can be easily taken in your hand. 2. Seven kinds of fantasy sound changes. Children's voice, male voice / smart male voice, female voice / smart female voice, low voice / echo. Use a different voice modifier to create interesting sounds. 3. There are also 5 kinds of DIY songs (rap-1/2/3/4/5) freely combined to bring unlimited fun to children. 4. Advantageous environmentally friendly ABS electronic components. Safeguard your child's safety. 5. Perfect Creative Gift Box - Provides a unique Christmas or birthday gift for your child's game time or birthday party. This product is sure to be popular with children. Because of the infinite joy that can be brought during the party. 6.Have fun with your friends! Specifications: This is a toy that will make children excited during the holiday season. Package Included: 1 x voice change toy Notes: This sounder is powered by a 3PCS AAA battery (not included) and you will need to purchase it yourself.