1. Excellent Audio Experience mini karaoke machine uses advanced DSP HIFI SOUND system, equipped with highperformance audio driver and an advanced digital signal processor. The breathtaking stereo sound has exceptional clarity and zero distortion by the highsensitivity drivers. 2. 5 MAGIC VOICE RGB LIGHTSThis Kids karaoke machine uses advanced RGB lighting chip, can better adjust the colorful streamer lights, creating a fun atmosphere. 5 magic voice effects: Original, Female voice, Male voice, Baby voice, Monster voice. This Bluetooth party speaker provides endless fun and happiness for adults and . 3. BLUETOOTH 5.0 TWS TECHNOLOGY: This bluetooth karaoke speaker for and adults with 2 microphones has the latest Bluetooth 5.0 that automatically connect to each other for fast pairing and stable connectivity. This karaoke machine supports TF card, USB, and AUX input connections and is compatible with Android devices, TVs, iPads, tablets, car karaoke, and PCs. 4. longlife rechargeable battery technologyThe Bluetooth karaoke speaker is light and small, and you can carry it with you or put it in your backpack. Longlife rechargeable battery technology that provides up to 5 10 hours of playback, quicker charging, and longtime lasting. You can use it wherever you go. It can be used for holiday parties, schools, classrooms, outdoor activities, indoor singing practice, family gatherings, etc. 5. Surprise GiftKaraoke speakers are equipped with exquisite gift box design. With this ultraportable mini karaoke machine, everywhere is the stage. It's a cool birthday or festival gift for your , friends or family. Great gift choices for all kinds of festivals like Easter, Christmas, Valentine, Halloween, Thanksgiving, Year.