?Long-Lasting Battery Life? This wireless Bluetooth karaoke wireless microphone has a built-in 1800mAh rechargeable battery, which can be used for 6-8 hours when fully charged, whether at home or outdoors, this microphone can meet all your needs. This wireless karaoke microphone with cute design is a very unique gift for your children, friends or family members on Christmas, Valentine's Day, birthday and other festivals or anniversaries. ?Hi-Fi Sound & 5 Magic Sounds?Wireless Bluetooth Karaoke Microphone using 3 layers of noise reduction, which can effectively reduce the air flow and wind noise produced when singing, distortion free and anti-howling! 360°Hi-Fi sound quality and fantastic echo reverberation allow you to enjoy a great music experience! Comes with 5 different vocal effects it can let user change their voice to sound like a monster or more! Enable more kids express themselves and develop their musical talents. ?Duet Mode & Original Sound Elimination? The Duet feature makes wireless pairing of 2 microphones easier and faster! Allows you to duet with family and friends to the same background music, full of interactivity. The feature of eliminate the original sound with one click, and only keep the accompaniment, freely switch between the original vocals and accompaniment, making you sing more confident. Wireless connection allows for greater freedom of movement, without being limited by cable length. ?Easy to Connect & Use? With Bluetooth 5.2 technology, providing faster pairing, stable connection and signal transmission, the Bluetooth karaoke microphone can be paired instantly and maintain the link within a range of up to 32 feet.Compatible with smartphone, computer, iPad and other devices and APPs like YouTube, Smule that most can be connected using Bluetooth or connect with AUX cable, there is a 3.5mm jack at the mic bottom, you can plug in your headphone to monitor your voice sound. ?5-In-1 Karaoke Microphone? ICARER FAMILY wireless Bluetooth karaoke microphone is not only a portable mic machine, but also a high-quality Bluetooth speaker, karaoke recorder, and voice changer. Lightweight and portable design allows you to sing anywhere!It is a must-have for family or friends gatherings,daily recording songs,and travel. Cute appearance and color matching, very suitable as a gift for kids, family and friends, easy to operate, suitable for all ages. Add more fun to ordinary life.