PowerfulKaraoke Machine PortableKaraokeSpeakerSystem SilverBlack With 2 Wireless Mic For Lecture For Party

Powerful??Karaoke Machine Portable?Karaoke?Speaker?System Silver?Black with 2 Wireless Mic for Lecture???? for Party? Specification: Item Type: Portable Karaoke Speaker System Material: ABS Model: ST-2028 Version: V5.0 Drive Unit: 3IN x 2 Frequency Range: 100Hz-18KHz SNR: Greater than or equal to 80dB Output Power: 10W+10W Playing Time: 4 to 6h Microphone Distance: 10m / 33ft Charging Interface: Type C Other Interface: Support USB+AUX+ Memory Card Input Battery Type: 3000mAh Li ion Battery (built in) Package List: 1 x Speaker 2 x Microphone 1 x Charging Cable 1 x Cable 1 x Manual