LED:0.5W
Lumens:35lm
Battery:5V Li Battery
size:D62mmxH131mm
Weight:191.2g
CTN:52x22x46.5cm
N/G.W:11.8/13.4kg
function:high-low-sos-red light
IPX4
Voltage:5V/750Ma
charging time :≤5h
battery:300mah/3.6V
service life(switch):10000times