hand crank dynamo walkie talkie,dynamo led,mobile

Product: Handheld Walkie Talkie Key Specifications/Special Features: 1.Waterproof and dustproof can reach IP66 grade 2.Self-powered, No batteries required ever! 3.Single super bright LED light 4.Built-in 850mAh/3.7V Li battery 5.Can charge input/output through USB port and Moving Switch 6.Crank handle to storage charge for internal Standby/ talking/light or charging cell phone Main Technical parameterITEM SPECIFICATIONProduct Size105*60*34.5mm(not including antenna,handle part)156×60×44.8mm(including antenna, handle part)Net Weight 157gLightSingle Wafer LED lamp 0.1W1 Minute Winding for lighting35mins---45mins1 minute winding for Two Way Radio Standby time14 mins---17mins1 minute winding for talking time3 mins---4.5minsStandby time for Two way radio under fully charged statusOver 40 hoursContinuously talking time under fully charged(Max Voice level)Over 3.5hoursCharging MethodWind up or USB chargingOutput unload Voltage6VMax output electric current800mAMax output Wattage5WBuilt-in Battery Spec3.7V/ 850mAh Lithium-ion battery with charging/discharging safeguard functionFunction20 channels and FRS (The frequency can be customized according to the needs of customers from different countries)38 Silent Voice codesCan talk to one or multiple people at same time without network supported.Transmiting wattage:0.5W,Max range up to3 Kilometers(optimum conditions)VOX settings optionVOX function ON, no need to press PTT and it can send voice (VOX earphone needed)SQL settings option, Energy saving functionBattery strength indicator and low Voltage alertsKeypad lock to prevent wrong operationWorking Temperature-5°C 40°COptional AccessoriesStandard Accessories: User Manual;Optional Accessories (with additional fee): 1)USB cable(50cm),AC Input; (charge for itself)2)USB charge cable for car cigarette lighter(50cm); (charge for itself)3)USB socket line(15cm),DC Output; (charge for mobile phone or other portable devices.) 4)stretch cable with mobilephone adapters (Nokia/Samsung/Sony Ericsson/Motorola/Iphone);(charge for mobile phone or other portable devices.)Packing1pcs/gift box,24pcs/ctn; 25344pcs/20fcl; 52272pcs/40fcl.