karaoke system setup

{"cid":"91220993","title":"Karaoke Loud Speaker 12 Inch 3500 Watt with Compact Dimensions and 21.6 Kilogram Weight for Easy Setup in Auditoriums and Churches","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/fc\/314dd51cba93e81a7504f13f737d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"P-AMF","Model Number":"AT102","Minimum Order Quantity":"30PCS","Delivery Time":"30-60days After Deposit","Certification":"CE,ISO","Place of Origin":"china","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"300PCS\/month","Packaging Details":"W19 1 mm*D21 1 mm*H 310mm","Name":"12inch Active Speaker","Brand customization":"OEM\/ODM","Color":"Black","Packing Details":"Cartons and Plastic Bags","System type:":"2-unit 2-way phase-inverted","Rated power:":"350W","Maximum power:":"700W","Recommended amplifier rated output power":"300W-400W@8 OHMS"}}

{"cid":"91219651","title":"S1 Portable Retro Audio All-In-One Speaker RGB Wireless BT Microphone for Home Outdoor Karaoke Cross-Border Exclusive","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/cc\/dd0c1f47e25a1e2b809457ad2638-200x200-1.jpg","attrs":{"Brand Name":"original","Model Number":"S1(Mic+Speaker)","Minimum Order Quantity":"3","Battery Capacity(mAh)":"2000-3000mah","feature":"None","remote control":"No","Application":"Home Theater","power source":"Battery","battery":"Yes","voice control":"No","built-in microphone":"Yes","private mold":"Yes","audio crossover":"Three-Way","Intelligent Personal Assistant":"No","Support APP":"Yes","Place of Origin":"Guangdong, China","Estimated Battery Life ":"3-5 hours","communication":"Bluetooth","Waterproof Standard":"No","PMPO":"10-30W","led lighting":"RGB","Output Power":"10-30W","Battery Charging Time":"1-3 hours","channels":"2 (2.0)","display screen":"No"}}