... 2, 16LED 3, Different colors 4, 9 flash patterns 5, Rechargeable 16 LED magnetic flashling traffic warning Model number: 2000R1 RECHARGER 1:1 ... --INCLUDEinput voltage 100-240V, output voltage: 5.5V, 450MA Car charger--INCLUDE12-24V, output voltage: 5.5V, 450MACharging time2-3hoursWorking timeSee below ...