Description: Children singing machine early education toy Product weight: single piece gross weight about 430g Color: Blue - Single wheat, pink - single wheat, purple - single wheat, green - single wheat Product package size :15*10*15 cm /6*4*6 inches Charging time: about 2 hours and 30 minutes Music duration: About 3 hours Standby time: about 30 days Product introduction 1. Bluetooth connection: Support Bluetooth connection, you can connect mobile phones, tablets and other devices, play children's favorite songs or stories, let children enjoy the fun of music and singing. 2. Karaoke function: Equipped with microphone, support karaoke function, children can sing practice anytime and anywhere, cultivate children's musicality and performance ability. 3. A variety of voice changes: the built-in function of a variety of voice changes allows children to try different sound effects, increase interest and interaction, and stimulate children's creativity and imagination. 4. Early education toys: Through singing, listening to stories and other ways to help children improve language skills, music perception and expression skills, promote early childhood education and intellectual development. 5. Safe : made of environmentally friendly materials, safe and reliable, long use time, suitable for children.