GR-88 GR-88P Dial Radio Receiver Light Radio Dynamo Radio With Built-In Speaker Manual Hand Power

TECSUN GR-88 Dial Radio Receiver Light Radio Dynamo Radio With Built-In Speaker Manual Hand PowerUsing a dedicated charger :The first time you use the radio before , please use the supplied charger G-88C to the local built-in NiMH pa600mAh rechargeable would be G-88C charging switch to \" safe charging blo\" charging time maintaining a continuous 16 hours or more. Usually also ask you to use the \" safe charging blo\" built-in for a time to trickle charge , in order to ensure adequate electricity use in situations , it is recommended that you use the built- hand way rechargeable batteries .1.Before charging , p the radio 's power switch to \"off\" position .2.8 hours charging blo\" needs 8 hours charging time , charging is completed , please    disconnect the power supply to avoid overcharging and damage the battery .3.charging, do not be lighting 6 opened, in order to avoid excessive     current and damage the charger.Product Features: 1.FM / MW / SW 1-2 4 -band receiver systemProprietary tuning knob speed control2.5 inch Speaker with excellent sound quality3.Hand crank recharge4.High Efficient Power for cranking charging5.Built-in LED light6.Earphone 7.DC adapter 8.Compact and portable  Technical s: 1.Frequency:-FM: 87~108MHz-AM: 525~1710kHz-SW1:  3.20~7.60MHz-SW2:  9.20~22.0MHz2.Sensitivity:-FM is rior to 10μV-MW is rior to 1mV / m-SW is rior to 30μV3.Dimensions: 16.8 x 14.8 x 5.4 cm