Six Magic Voice Effects: This Bluetooth karaoke machine comes with 1 children's microphone and 6 magic voice effects, including original, KTV, female, male, magic and baby voice. Its advanced active noise reduction technology and professional DSP audio processor ensure that every word you sing sounds perfect. (Vocal switch: short press the MIC on/off button to alternately switch the microphone's original or accompaniment mode)Small but powerful karaoke: The portable Bluetooth speaker with wireless microphone is lightweight, compact and portable. The size of 4.3*3.1*2 inches and the lightweight design are perfect for people who don't want to clutter their living space. C20 Plus is the karaoke machine you want, a portable mini karaoke kit that allows you to sing your favorite karaoke songs anytime, anywhere on any device (mobile APP/TV APP/website).Multi-function Bluetooth System: The mini karaoke machine uses the latest Bluetooth 5.0 chip with built-in wireless streaming, which ensures instant pairing and provides more stable transmission and longer distance, up to 32 feet (no obstacles). This portable karaoke machine also supports Micro TF card, Flash USB, making it compatible with a variety of devices such as mobile phones, iPads, tablets and PCs. It is perfect for small parties, schools, churches and gyms.Cute Karaoke Set Classic Retro DesignSpeaker with microphone, small retro karaoke set cute design, combined with retro elegance and cute appearance retro decoration, take you back to the past back to the 1960s, reminiscing about the memories of the past. Speaker with microphone, small stereo and microphone are absolutely perfect. It is not only a karaoke machine for karaoke lovers, but also a great decoration for the room or office. It is a birthday or holiday gift for children, friends or family.Great Gift: The children's karaoke machine is a great gift for loved ones or family members, giving them the opportunity to enjoy the fun of singing, while also showing them that you care. Say goodbye to the heaviness of the big microphone and eliminate boredom by singing! This is a unique and delightful gift that can be given for a birthday, Christmas, or other celebration.