K12 Mini Audio Microphone with Voice Changer Bluetooth Speaker 

The K12 Mini Audio Microphone with Voice Changer Karaoke Family Wireless Bluetooth Outdoor Speaker is a compact wireless Bluetooth karaoke speaker and mic combo designed for fun family entertainment, outdoor parties, and casual singing sessions. It pairs easily with your phone or tablet and delivers portable stereo sound with playful voice‑changing effects — making it perfect for karaoke nights, gatherings, travel, and daily entertainment.

Key Features: 

Voice Changer Function
Add fun to your performances with real‑time voice effects that transform your voice during karaoke singing or speaking.

Bluetooth 5.0/5.1 Connectivity
Connect wirelessly with smartphones, tablets, MP3 players, and other Bluetooth devices for easy music streaming up to about 10 m.

Built‑In Speaker & Microphone
Includes a compact Bluetooth speaker with good sound output and a wireless handheld microphone for singing or announcements.

Multiple Playback Options
Supports Bluetooth streaming, USB (U disk), TF card, and audio input, giving you flexible ways to play your favorite tracks.