Item Weight:1.06 pounds Product Dimensions:1.2 x 1 x 2 inches Batteries:1 Lithium Polymer batteries required. (included) Connector Type:USB Speaker Count:1 Battery type:Lithium Ion Power Source:Battery Powered The girl karaoke machine can not only sing songs, but also be a Bluetooth sound system for song playback.Our children's karaoke machine has undergone a brand new upgrade, featuring clear sound quality and a three-dimensional surround feeling. It can be connected to a mobile phone Bluetooth and can be sung anytime and anywhere. The children's karaoke machine is compact and mini, making it easy to carry, suitable for various occasions such as travel, picnics, gatherings, camping, teaching, etc. Multifunctional Upgrade Karaoke Machine kids karaoke machine adopts a newly upgraded Bluetooth 5.2 chip, which can pair devices anytime and anywhere. It can support TF cards/headphones/USB, with strong compatibility and great stability. wirless bluetooth karaoke machine can play for 5-6 hours, and you can use it as a karaoke machine, music player, portable speaker, etc. High Quality Stereo Sound Quality The children's karaoke machine is not only equipped with upgraded new audio drivers and advanced digital signal processors, but also has strong noise reduction capabilities. The sound quality is 3D surround sound, with clear and loud volume and strong balance. Satisfied the needs of outdoor activities. Magic voice Effect The children's karaoke toy has fun magic sound effects, and you can enjoy four magic sound options (male, female, child, and monster) to add atmosphere to your party activities. Mini Portable & Easy to Use Exquisite and compact, the mini karaoke machine and microphone weigh only 0.54lb and have a portable handle that can be carried with you anytime, anywhere. The button operation is simple and easy to use. Large battery capacity, built-in high-efficiency 1200mAh rechargeable battery, low energy consumption,can enjoy 5-6 hours of karaoke time at a time. Perfect Gift for Boys Girls The unique design and exquisite gift box make children's karaoke a birthday gift, holiday gift, and Christmas gift for boys and girls, as well as a gift for family and loved ones. Suitable for birthday parties, outdoor gatherings, and family gatherings. Multifunctional Upgrade Karaoke Machine kids karaoke machine adopts a newly upgraded Bluetooth 5.2 chip, which can pair devices anytime and anywhere. It can support TF cards/headphones/USB, with strong compatibility and great stability. wirless bluetooth karaoke machine can play for 5-6 hours, and you can use it as a karaoke machine, music player, portable speaker, etc. High Quality Stereo Sound Quality The children's karaoke machine is not only equipped with upgraded new audio drivers and advanced digital signal processors, but also has strong noise reduction capabilities. The sound quality is 3D surround sound, with clear and loud volume and strong balance. Satisfied the needs of outdoor activities. Magic voice Effect The children's karaoke toy has fun magic sound effects, and you can enjoy four magic sound options (male, female, child, and monster) to add atmosphere to your party activities. Mini Portable & Easy to Use Exquisite and compact, the mini karaoke machine and microphone weigh only 0.54lb and have a portable handle that can be carried with you anytime, anywhere. The button operation is simple and easy to use. Large battery capacity, built-in high-efficiency 1200mAh rechargeable battery, low energy consumption,can enjoy 5-6 hours of karaoke time at a time. Perfect Gift for Boys Girls The unique design and exquisite gift box make children's karaoke a birthday gift, holiday gift, and Christmas gift for boys and girls, as well as a gift for family and loved ones. Suitable for birthday parties, outdoor gatherings, and family gatherings.