【工作原理】1.手摇发电输出电压经稳压后对充电池充电,充电池再通过开关转换使本机工作(LED.收音机.报警).2.干电池经过开关转换后直接使本机工作(LED.收音机.报警).3.充电池经过开关转换后直接使本机工作(LED.收音机.报警).【产品功能】 1.AM/FM收音机.2.强光LED灯.3.报警器/闪光灯.4.应急手摇手机充电器.5.防滑手电筒.6.交/直流插孔适配器及耳机插孔. 【电源参数】 手摇3分钟360转)充电 功能连续使用时间LED15-20分钟收音机30-40分钟/电位器关闭１／３报警10-15分钟手机2-3分钟/通话　　20-30分钟/待机　　 【功能参数】功能参数防水AM/FM收音机 AM:530-1600KHZ FM:88-108MHZ报警器100DB (10CM)LED 12000-18000MCD 寿命:50000小时手摇马达(AC马达)对内部电池充电5V300MA手摇马达(AC马达)对手机充电5V350MA内部电池NI-CDAA2/3300MAH2.4V干电池AAA1.5VX2输出功率250MW耳机接口Ф3.5MM包装方式：泡沫袋，礼品盒. 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