790 x 330 x 540mm siren megaphone

{"cid":"91219484","title":"790 X 330 X 540mm Siren Megaphone Handheld Lithium Battery Horn Tweeter Speaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/8a\/cde377b3539a08d75b934bb1c2e5-200x200-1.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":"15W SPEAKER Portable Siren Megaphone","Batteries":"Dry Cells 4pcs X 1.5V","Battery Life":"Up to 8 hours","Feature":"Voice amplifier, siren, WITH Bottle-opener on handle","Frequency Response":"70Hz-20KHz","Material":"ABS Housing","Size":"143X225MM","Function:":"Talk , Siren & Music Optional","Measurement :":"790X330X540MM","Tweeter Size":"Horn Tweeter"}}