Garansi resmi NIKO selama 1 tahun Type : Trolley Speaker (wooden) Connectivity : Bluetooth amp; Aux Cable Media Input : USB -TF Card – Mic Respond Freq : 20 Hz – 20 KHz Remote Control : Yes Battery : 7.4V / 2500 mAh Feature : * Radio and TWS * Echo, Bass amp; Treble Control * Support Guitar Amplifier * Recording * Free 1 pcs Mic Wireless WT.10A = Speaker 10 inch (100 watt) Free 1 mic wireless