Feature:1. Exceptional Sound Quality: Experience KTV-level audio with our karaoke machine, featuring a four-speaker enhancement engine that delivers rich sound details, making you feel as if you're performing live. The digital sound enhancement technology ensures every note is crystal clear, providing an immersive karaoke experience.2. Wireless Microphone Excellence: Our Wireless Microphone and Speaker Set showcases a dedicated microphone with enhanced sensitivity for distortion-free sound. Enjoy high treble clarity, powerful mid-tones, and deep bass, ensuring your voice shines through every performance with the mini karaoke machine.3. Dynamic RGB Lighting Effects: Transform your singing sessions with multi-color RGB lighting effects that sync to the beat of the music. The speaker with microphone includes multiple independent light beads, creating an exciting atmosphere that enhances the fun of family karaoke nights or outdoor events.4. Seamless Connectivity: Equipped with advanced 2.4G chip technology, our portable BT speaker guarantees stable BT transmission and rich audio detail. With easy one-touch power on and auto connection, enjoy hassle-free dual microphone duets without complicated setups, perfect for any karaoke enthusiast.5. Versatile Playback Options: This karaoke speaker supports multiple playback modes including BT, TF card, and monitoring for a variety of entertainment needs. Whether for home karaoke, camping outings, or teaching performances, enjoy lossless audio quality in every setting with our Wireless speaker with microphone.Specification:Main Control Chip: Supports BT 5.3Rated Power: 5WInput Signal: 42DBFrequency Range: 90Hz-18KHzInput Interface: USB, TF card slot, AUXCharging Input: 5V/1A, Type C interfaceBattery Life: 2-4 hours for speaker, 2 hours for microphoneSpeaker Battery Capacity: 3.7V/1200mAhSpeaker Size: 10.5 * 7.5 * 10cm/4.1 * 3 * 3.9inchSpeaker Weight: 302 g/10.7 ozMicrophone Battery Capacity: 3.7V/300mAhMicrophone Size: 13.3 * 4cm/5.2 * 1.6inchMicrophone Weight: 57 g/2 ozPackage List:1 * Speaker2 * Microphones1 * Hanging Rope1 * USB-C Charging Cable1 * instruction Manual