Feature: 1. BLUETOOTH CONNECTION: Kids karaoke machine adopt wireless Bluetooth technology to easily connect to mobile phones, tablets and other devices, and enjoy excellent music and karaoke experience 2. RICH BASS: Mini portable bluetooth speaker come with subwoofer, sound quality is rich, make the music more dynamic and shocking, helps a lot 3. APPLICABLE SCENARIO: Multi functional all in one karaoke machine with microphone design, suitable for family karaoke, gathering, party and other occasion 4. EASY TO USE: With a kids friendly design, the wireless kids karaoke machine is easy to operate and suitable for kids, useful and practical 5. CLEAR TRANSMISSION: Kids karaoke machine features high definition and transparent sound quality, ensuring clear singing transmission and making singing more appealing Specification: Item Type: Kids Karaoke Machine Material: ABS Speaker Battery Type: Lithium battery Speaker Battery Nominal Capacity: 1800mAh Microphone Battery Type: Lithium battery Microphone Battery Nominal Capacity: 500mAh Maximum support 32GB memory card(not included). Package List: 2 x Microphones 1 x Speaker 1 x Charging Cable 1 x User Manual