Key Specifications/Special Features:

Dimensions: head: ¦µ 3.3cm, body: ¦µ 2.9cm, entire length: 10.9cm    
Crust: adopts thermoplastic ABS resin    
Color: spray-paint of silver gray    
Luminotrons: 3 LEDs    
Illumination: above 13000mcd    
Batteries: NI-MH 3.6V 80mA environment-protected storage battery    
Can be used for a long time without replacing any fitting because it adopts advanced brushless motor to generate electricity    
The product also adopts stepless brightness regulating switch    
The flexing of driving spring of big and small gear wheel which is designed elaborately can be charged easily    
Pulling eye can be hungand can be used to charge the flashlight by pulling it    
It can illuminate 30 minutes when pulled for one minute, full charging of battery can last for 2.5-3 hours