Description: Children singing machine early education toyProduct weight: single piece gross weight about 430gColor: Blue - Single wheat, pink - single wheat, purple - single wheat, green - single wheatProduct package size :15*10*15 cm /6*4*6 inchesCharging time: about 2 hours and 30 minutesMusic duration: About 3 hoursStandby time: about 30 daysProduct introduction1. 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.