【工作原理】1.手搖發電輸出電壓經穩壓后對充電池充電,充電池再通過開關轉換使本機工作(LED.收音機.報警).2.干電池經過開關轉換后直接使本機工作(LED.收音機.報警).3.充電池經過開關轉換后直接使本機工作(LED.收音機.報警).【產品功能】 1.AM/FM收音機.2.強光LED燈.3.報警器/閃光燈.4.應急手搖手機充電器.5.防滑手電筒.6.交/直流插孔適配器及耳機插孔. 【電源參數】 手搖3分鐘360轉)充電 功能連續使用時間LED15-20分鐘收音機30-40分鐘/電位器關閉１／３報警10-15分鐘手機2-3分鐘/通話　　20-30分鐘/待機　　 【功能參數】功能參數防水AM/FM收音機 AM:530-1600KHZ FM:88-108MHZ報警器100DB (10CM)LED 12000-18000MCD 壽命:50000小時手搖馬達(AC馬達)對內部電池充電5V300MA手搖馬達(AC馬達)對手機充電5V350MA內部電池NI-CDAA2/3300MAH2.4V干電池AAA1.5VX2輸出功率250MW耳機接口Ф3.5MM包裝方式：泡沫袋，禮品盒. Item:#5833Features:A.:FourPowerSources1.AC/DCadaptor(Notincluded)2.RechargeableBattery3.AAADryBattery1.5VX2(Notincluded)4.DynamoB.:FiveFunctions:1.CellponeCharger2.WhiteLEDLight3.EarPhoneJack4.AM/FMRadio5..Siren/Blinking Powerstandingtimeofdynamocharger Windthedynamohandlefor360cycles(about3minutes)FunctionPowerstandingtimeRemarksLEDlight15-20minutes Radio30-40minutesNormalVolumelevelSiren8-10minutes Mobilephone3minutes(talkingtime)20minutes(Standbytime) PowerstandingtimeofAC/DCAdaptor(4.5V300MA)charged3hoursFunctionPowerstandingtimeLEDlight8-9hoursRadio9-10hoursSiren1.5-2hoursMobilephone1-1.5hours(talkingtime)14-15hours(Standbytime)SPECIFICATIONSRadioFrequencyAM/530~1600KHZFM/88~108MHZMainMaterialABSPlasticLuminosityofLEDAbout12000-18000MCDLEDLifespanAbout50000hoursSiren 100DB(10CM)AC/DCChargertoBattery 5V200MA AC/DCChargertoMobilePhone5V250MADynamoChargerToBattery 5V300MA DynamoChargerToMobilePhone5V350MARechargeablebatteryNI-CDAA2/3300MAH2.4VOutputPower300MW PackingDetails：QTY/CTNCTNDIM(cm) N.W./ctn G.W./ctn30pcs40.4*36.8*19.47.59.00