20khz siren megaphone

{"cid":"91219484","title":"Red 15w ABS Portable Siren Megaphone 8 Hours Horn Tweeter Battery Operated Bullhorn","imgUrl":"https:\/\/img.ismap.com\/nimg\/0f\/19\/977023821b0659a82a6071eb0f8b-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":"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","Power":"15W SPEAKER Portable","Range":"Up to 300 yards","Size":"143X225MM","Handiness":"Foldable , PORTABLE","Weight":"0.5kg","Tweeter size":"Horn tweeter","Channels":"1"}}

{"cid":"91220556","title":"Memory Card Supported 12V Car Siren Megaphone Speaker Amplifier with DC Power Source","imgUrl":"https:\/\/img.ismap.com\/nimg\/9e\/39\/a8dbce9acbabb9225550ed415518-200x200-1.jpg","attrs":{"Price":"$8.00\/pieces 500-999 pieces","Brand Name":"UM AUDIO","Model Number":"CAR-160","Minimum Order Quantity":"500 pieces","Power Source":"DC","Support Apt-x":"NO","Support APP":"NO","Battery":"NO","Number of Loudspeaker Enclosure":"1","Audio Crossover":"Full-Range","Set Type":"Speaker","Material":"Plastic","Waterproof":"NO","Communication":"usb, Optical Input","PMPO":"50W","Support Memory Card":"Yes","Speaker Type":"PORTABLE","Output Power":"25W","Remote Control":"NO","Cabinet Material":"Plastic","Frequency Range":"60Hz-23KHz","Display Screen":"NO","Intelligent Personal Assistant":"None","Voice Control":"NO","Built-in Microphone":"Yes","Private Mold":"Yes","Type":"Active","Use":"Portable Audio Player, Outdoor","Special Feature":"Wireless, PORTABLE","Place of Origin":"China","Model":"CAR-160","Main Material":"ABS","Product Dimension":"150 x 150 x L150mm","Rated Power":"Max 15W","Power Supply":"DC8-36V, Power from the cigarette lighter socket","Reach":"Outdoor up to 600m","Recording time":"200 seconds","Color":"Red-White","Signal Sound":"Siren or music are available as option","Packaging Details":"Gift box or according to customer requirement.
Standard export carton box.","Port":"Ningbo, Shanghai","Supply Ability":"50000 Piece\/Pieces per Month"}}

{"cid":"91153277","title":"Plastic Mini Cheerleading Megaphone handheld megaphone& amplifier car siren&speaker","imgUrl":"https:\/\/img.ismap.com\/nimg\/bb\/95\/7cd9e8467338e8ed37049cfccb39-200x200-1.jpg","attrs":{"Price":"$5 per pc","Brand Name":"YONGTUO","Model Number":"YT","Minimum Order Quantity":"10 pcs","Delivery Time":"about 3 days","Place of Origin":"Ningbo,China","Certification":"CE,SGS","Packaging Details":"carton or up to the customers","Payment Terms":"TT or L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"10000 pcs\/month","Size":"230*350mm","Voltage":"12v","Type":"Siren","Speaker Design":"Coaxial","Material":"Plastic","sound coverage":"600m","Style":"Handheld Microphone","Communication":"Wireless","power":"25w"}}