Power source rechargeable battery battery capacity(mah) over 10000mah application outdoor, party, home theatre battery yes audio crossover two-way operating voltage dc 5v bt wireless bluetooth v5.0 connection wireless support app yes output power 50-100w built-in microphone yes remote control no support microphone support wireless connection with handheld microphone with 2 microphone battery charging time 1-3 hours communication bluetooth display screen no feature radio, play video led lighting no light private mold no place of origin henan, china brand name zealot model number s79 control method remote control, app control power (w) 60w battery capacity (mah) 14400mah battery life (h) 40h bluetooth 5.0 frequency response (hz)80hz-20khz charging port type-c standby time >90 days product size mm weight 1700g