Outdoor portable bluetooth karaoke speaker

The microphone is Bluetooth, wireless. suitable for party ! Bluetooth version is 5.0.  Transmission distance is more stable. Popular karaoke machine, high battery life, can make it longer experience, longer use time.  It's a really cool look that makes people's eyes pop. Function Blustooth, TF card, U disk,, AUX，Karaoke + Led+Echo effect   +recorder +Imitate the scene+ MIC changing  Material ABS+metal grid Charging USB Micro Material ABS+metal grid Charging Port USB Micro Charge  DC 5V  Color Gold+Pink+ Black Unit siz…