Product Name: 25W Megaphone with USB Police Microphone Speaker (JHW-66SUB) Model NO.: JHW-66SUB Energy Exchanging Mechanism: Electrical Contact Point: Without Contact Point Current: 2.8A Connection Mode: Single Wire Voltage: 12V Sound Frequency: Low Pitch Material: ABS Shape: Spiral Speaker Design: Woofer Type: Siren Trademark: OEM Transport Package: Paper Box, Giftbox Specification: CE Origin: Ningbo China HS Code: 8518210000 Product Description portable megaphone rechargeable police microphone speakerSpecification:ModelJHW-66SUBSize230x350MMFunctionTalk/Siren/USB,SD,AUXMaximum output25WBattery (dry cell)8x1.5(size C)Voltage12 VBattery lifeapprox 3 horns if always working in the max volumeMaterialABS HousingSound Yard Range500MWeight1.60KGSColorred or bule with whiteSize of color box250x230x350MMOur Services1,Multi-payment methods available2,fast delivery, short lead time3,provide trade assurance to protect your purchase procedure4,offter OEM with your brand5,offer sample to test6,customization as your requirement7,QC:products are 100% testedPayment and Shipment:L/C,Paypal, T/T, Money gram, Western Union or some other legal method are all available.Ship worldwide by sea, air, speedpost and so on.