megaphone loud hailer 230 x 350mm

{"cid":"91219484","title":"Siren Megaphone Multi Function Support USB,SD,AUX,MP3 player Loud Hailer 230 X 350MM","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/74\/2435a91b01527cf07a976013347b-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"JM-10SUSB","Minimum Order Quantity":"100-300","Delivery Time":"15-25 days","Place of Origin":"Zhejiang China","Certification":"CE","Payment Terms":"T\/T, Western Union, MoneyGram","Packaging Details":"Packaging 1pc Gift box , 4pcs Carton","Material":"ABS Plastic","Frequency Response":"70 Hz - 20 KHz","Voice Control":"Yes","Battery":"7.4-12V Rechargeable Battery","Battery Life":"6-8 Hours","Color":"Blue , Red , Black","Frequency Range":"120dB","Function":"Voice Amplification, Siren, Recording","Microphone":"Dynamic Microphone","Name":"Multifunctional Megaphone","Power":"50W Max","Range":"1000m","Size":"230X350MM","Speaker":"9\" inch","Voice Recording Format":"USB , SD , AUX , MP3 Player","Voice Recording Time":"Up to 10 Minutes","Weight":"1.5kg"}}

{"cid":"91220556","title":"NO Apt-x Support and NO Remote Control ER66 50W 12V Handheld Loud Hailer Speaker Megaphone","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/6a\/4bc3c9ce4c0927d0db431c52b368-200x200-1.jpg","attrs":{"Price":"$15.00\/pieces 100-499 pieces","Brand Name":"UM AUDIO","Model Number":"UM3002","Minimum Order Quantity":"100 pieces","Power Source":"Battery, 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":"AUX, usb, Audio Line","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","Type":"Active","Use":"Portable Audio Player, Outdoor","Channels":"1","Special Feature":"Wireless, PORTABLE","Place of Origin":"China","LED Lighting":"no","Certification":"ce","Packaging Details":"Gift box and standard export master carton","Port":"Ningbo, Shanghai","Supply Ability":"1000 Piece\/Pieces per Day"}}