Hi-Fi Crystal Stereo SoundThe mini karaoke machine features unparalleled HI-FI sound quality and advanced technology to deliver powerful, balanced sound with minimal distortion. 120 dB loud enough as a singing toy.Ultra Long Time PlayingWith built-in large-capacity rechargeable 2000mAh battery, the wireless karaoke machine can allow you to sing with your heart for 8-10 hours. Having fun without any interruption. Perfect for families, kids, karaoke parties, outings, fitness, meetings, etc.Colorful Led Lights & Magic SoundsThe portable karaoke machine equipped with a variety of light effect LED lights, giving you an immersive karaoke experience, five magical sounds to complete your sound fun, for birthday parties, outdoor activities, family gatherings to create a good atmosphere.Connect Easily & Wide CompatibleConnect karaoke machine to your phone, tablet, laptop, computer or any other device using Bluetooth. The karaoke microphone also support TF card or micro SD card as music source. The wireless karaoke machine provides you many ways to keep the music going.Perfect Gift for Children & AdultsThis compact Bluetooth karaoke speaker with a microphone is designed to bring joy to adults and kids. It makes for an exceptional gift option for party, holiday and birthday, such as, Halloween, Christmas, Thanksgiving, New Year, and Children's Day, catering to boys and girls aged 3-12+ years.