*LED specification: 10W *Product color: Army green *External charger: input voltage a.c220V~50HZ; output voltage 10V 0.4A; *Battery specification: 4V4.5AH *2 * Battery continuous lighting discharge time: 360 minutes *On/off two levels *Charging time: about 12-16 hours *Scope of application: wild adventure, camping and fishing, fire emergency, breeding management, etc.