1)This dynamo flashlight is a self-generating product, which is charged by cranking the handle and power is generated by a dynamo/motor inside the flashlight body
2) Total 3pcs white LEDs;
3) Rechargeable batteries type: Li Battery 100MA
4) Other functions:
a) Alarm(60db);
b)AM/FM radio;
c) Mobile Phone Charging Function;
5) Main material: the flashlight
body/cases, handle are made by ABS plastic;
6) Motor type: Brushless Motor (1 pc), Brightness of LEDs: 12000MCD - 15000MCD;
7) 120rpm/1min wind-up provides: a) 20-30 mins for lighting ;b) With speaker ,the radio plays 7-12mins ; c)8-10 mins for alarm;
8)Output Voltage: 5V,180mA at the speed of rotating 120rpm/min;
9) Charging method: a) by cranking the flashlight handle; b) by DC IN charger or USB connecting wire;