2Mic-GrooveBox • Jaw Dropping Bass- 30 W Exhilarating Sound • Strong Bass wrth 5.25-inch Full Frequency Hi-Fl Speaker Drtver • 6.5 hours Playback • Multi-Point Technobgy - Connect 2 devces simultaneously • 2 U-Band Wireless Mics With exciting remote control features • Fun With Voice Changeover Effects (Mic) • VIP Function/Mic Pnonty (Mic)