super bass speaker for outside party

{"cid":"91208009","title":"4500mAh Karaoke Bluetooth Speaker Super Bass 60W For Outdoor Party","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/f3\/bab62e03ca5f7eb6fe9ff2e293aa-200x200-1.jpg","attrs":{"Price":"45-50 dollars\uff08Reference\uff09","Brand Name":"Ozzie","Model Number":"OZ-P6","Minimum Order Quantity":"500 PCS","Delivery Time":"30 working days","Certification":"CE FCC ROHS REACH","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"80000 PCS per week","Packaging Details":"color box","Materials":"Metal+ABS","Size":"397mm*205mm*180mm","Charging Voltage":"5V\/2A","Battery Capacity":"4500mAh","Weight":"3.9 kg","Output":"60W","Playtime":"8 hour","Charge":"4hour","Feature":"BT\/TF\/USB\/TWS\/Microphone","Color":"Black"}}