... telescopic magnet focus,2*AA alkaline batteries, CREE Q5 LED , CE,ROHS approved Super bright rechargeable led flashlight with telescopic magnet ... 1.5V alkaline battery or 2*AA 800mAh NI-MH rechargeable batteries (option your own need)5,Diameter of head :32mm6, ... Lighting period:High lighting(3hours)/Low lighting(7hours)/Flashing(8HZ)9,O-ring sealed waterproof,IP64 (rain olny)10,Attack-head ...