Product Name: 20W Mini Portable Megaphone with Battery 240s Record USB Range for 500m Model NO.: J-619U 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 20W Mini Portable Megaphone With Battery 240s Record USB Range For 500mSpecification:ModelJ-619USize(L)200mm*(D)125mmFunctionTalk/Record/Play/Siren/Music/U disk/TF cardMaximum output20WBattery (dry cell)1500mAh lithium batteryVoltageDC3V7Distortion:Distortion:≤1%MaterialABS HousingSound Yard Range500MWeight505g (without battery )Colorred or bule with whiteRecording time:240sOur 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.