Wireless karaoke speaker with 2 wireless microphones

Wireless karaoke speaker with 2 wireless microphones

Wireless Audio Dual Microphone Karaoke Speaker Microphone Integrated Machine Multi-Mode Switching Support TF Card.
* Support various smart phones of Apple and Android systems.
*Built in 30000MA Lithium battery
*Charging time 3-5 hours
*Play time 5-8 hours with full charge and intermediate volume
*Function with TF Card/insertion of u disk/with voice Charging Function, two Microphone.