Description: Kids karaoke machine comes with a microphones suitable for over 3 years old. After connecting the device, children can enjoy and sing their favorite songs and share toys with their friends. The plastic shell is safe, smooth, without and corners, and will not harm children during use.built-in rechargeable battery, it can be played for more than 6 hours after being fully charged. Support , USB, SD card connection, store your children's favorite songs or stories in the USB/SD card, and then insert the USB card into the kids karaoke speaker to make music and fun The pillow story accompanies the children into their dreams. Karaoke Music Toy support voice changer, easy to use button functions, children's gatherings will become more interesting. Best gift for children, inspire their self-confidence, courage, exercise their language skills and interact with family. Specification: Material: Plastic Size: 6x9.5x14cm/2.4x3.7x5.5inch connection distance ≥10m with the hands-free Package Includes: 1 Set Kids Karaoke Machine Toys Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!