Input: 12-24 v output: 5 v 2.4 A number of USB interface: 1 A flashlight: 80 ~ 130 lm on/off button: 3 lights 1 file flashing light weak light band 2 third (SOS) battery capacity: 120 mah use time: 3 hours of standby time: 1 month emergency hammer: stainless steel external shell material: aluminum alloy oxidation + ABS plastic compatible: support all mobile phones and tablets CE, ROHS, REACH, the FCC