amplifier

======COMPANYINTRODUCTION====== ShangqiuIndarelectronicandtechnologyCo.,Ltd.aprofessional,strongtechnicalstrengthandtestingequipmentcompany.Themainproductshaveleadacidbatterycharger,carcharger,electricscootercharger,e-bikecharger,motorcyclecharger,golfcarcharger,andsoon,megaphone,amplifier,speechamplifier,guideamplifier,carmegaphone,miniaudioandprofessionalpoweramplifier. Ourcompanywasestablishedin1995,integratingproduction,developmentandsales.OurcompanyislocatedinthenewIndustrialDistrictofYucheng.Thegeographicalpositionissuperior;thetransportationisveryconvenient.Beijing-KowloonRailway,LonghaiRailwayandNo.310andNo.105NationalHighwayspassthroughShangqiu,formingthegoldtransporthubfromtheeasttothewestandfromthesouthtothenorth.Dalian-HuoerguosiExpresswayandJinan-GuangzhouExpresswaypassthroughShangqiu.Atthesametime,thereareninearterialroadsformingthetransportnetinalldirections. =======COMPANYCOMMITMENT=======Thequalityiskeytocompanycompetition Yoursatisfactionisbasedtocompanysurvival YDR-188 ProductsFeatures 1,adoptedlargercapacityleadacidbattery,suitformassconsumption. 2,largerpowerspeaker,distanceplay. 3,highclearmusicplaying,giveyouanicevoice. 4,foreasytouse,wedesignthewayofwaist-stylecollapse. 5,steadyfunction,goodfrequencyresponse,lowernoiseandpowerconsumption. 6,capacitancemicrophoneinput,suitforlapel-microphoneandheading-microphone.andsoon. Application teacher,touristguide,publicbroadcast,marketpromotion,smallmeeting,summercamp,auctionandsoon. TechnicalSpecification 1,frequencyresponse50Hz-13KHz 2,speakerpower10w 3,workingtemperature-10°C-45°C 4,Chargingtime10hours. 5,microphonecapacitancesignaldirectivity. 6,powersupply6v/800mAcharger&DC1.2v*5battery 7,outputimpedance4Ω 8,inputsignalmicrophone*1 9,materialqualityABS 10,shapesize:0.141*0.82*0.43(MM) 11,carton:0.64*0.55*0.44(M)protectioninblister 12,Mainframeweight0.245kg 13,quality40/carton Standardassembly Megaphone(nobattery), Color,red,pink,black,blue,white,sliverwhite,andsoon. Comforthead-microphoneheadset. Protectioninblister. Highstrengthanddurablewaistband. NOTE:youcanchoicediffrentcolormegaphone.THANKYOUVISITE. User'sManual 1,youfindtheviocebecomesmallgraduallyandthepowerlampbecomedarkwhenusing,pleasereplacebatteriesorchargingforchargeratsight. 2,pleaseaimatthetopofmicrophonewhenyouspeaking. 3,thetimewhenyouchargingisbelow12hours. 4,wewillgiveyoupowerasgift.thepowerisisolatedwithmegaphonewhenyoucharging.