CRONY V6E speaker Portable Bear Ibastek Subwoofer Speaker Karaoke

Channels：1
Special Feature：PORTABLE
type：hi tech speakers
Function：BT/USB/SD/Radion/Wireless Mic/Remote Control
Speaker unit：2*2" 6.5"
Output power：40
Battery：12V/2.6A, working time:6H,charging time 7H
Usage：outdoor speaker for party,shopping place,outdoor activities
IC：4 IC imported from Japan
Package carton package.
Transformer：100% pure copper wire
Adaptable voltage：110V,100V/220V,100-240V,220V,230V