6 LED Laser Bike Tail Light Bicycle Laser TailLights Warning Device

Instructions 1.Purpose: can be used for mountain racing bike, mountain leisure bike,road racing bike, road leisure bike, female recreation bike, city recreation bike, travel recreation bike, tree people special bike. 2.Set up: a.Put the nut into the fastener. b.Mingle the rubber strip that control the size. c.Put the tail light support into the nut hole. d.Put on the spacer. e.Screw up the nut. 3.Function a.LD multi-function key First time:LD stobe Second time:LD keep on Third time:LD turn off b.Instruction of LED multi-function key: First time:blue,red flash together second time: red strobe Third time:blue red keep turn on Fourth time:LED turn off c.DC input voltage:4.2V Note 1.Be used on temperature:60°c-40°c 2.Avoid the straight sunshine 3.The power is more than 5mw, don't irradiate the eyes. 4.Please use the attached charger to changer http://www.ledflashlightsonline.com/led-flashlight/bicycle-taillights/6-led-laser-bike-tail-light-bicycle-laser-taillights-warning-device.html