megaphone bluetooth speaker 4 x 1 5v batteries

{"cid":"91219484","title":"Fans Cheer Portable Siren Megaphone Megaphone Bluetooth Speaker 4 X 1.5V Batteries","imgUrl":"https:\/\/img.ismap.com\/nimg\/eb\/36\/8eadcd09a388b05af357b19a65a7-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"JM-11S","Minimum Order Quantity":"100-300 Pieces","Delivery Time":"15-25 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5000 Pieces Capacity Monthly","Packaging Details":"Packaging 1 Pieces one color box , 20 Pieces per carton","Name":"Portable Siren Megaphone","Batteries":"Dry Cells 4pcs X 1.5V","Battery Life":"Up to 8 hours","Feature":"Built-in Music & Microphone","Frequency Response":"70Hz-20KHz","Material":"ABS Housing","Size":"143X225MM","Use Scope":"Fans Cheer , Football Cheering","Measurement":"790X330X540MM"}}