1) ABS body, transparent strong PC lamp shield
2) 3 super bright LED lights (39,000MCD)
3) Ni-MH battery voltage: 3.6V, 80mAh
4) Motor output: 120rpm/min, >1.2W
5) Lithium rechargeable: min. 500 times
Features:
1) Wind up 1min to support 3 LEDs for 30 minutes and 1 LED for 60 minutes
2) Wind for 2 - 3min and use for up to 8 minutes for mobile phone after charging
3) 10 - 12min FM radio power duration after winding for 1min
4) Self-powered technology never needs battery replacement, recharge over and over
simply by winding handle
5) Super-bright LED lights never need replacing 
6) Ergonomic rubber grip handle
7) Great for emergency and camping use