Machfally German Standard Smart Sensor Bike Light Shock Sensor LED Front Lamp USB Charging Night Riding

German Standard Smart Sensor Warning Light Shock Sensor LED Front Lamp USB Charging Night RidingSpecification Brand Machfally Color BlackMode 4 modesCharging time 1 5 2 5 hoursBattery 1200mAh sony lithium polymer batterySize 82 30 33mmMax Lumens 360 LMFeatures Light sensor ambient light darker stronger light lighting Shock sensor when light turn off go on riding the light will turn on if you forget to turn off the light after 3 minuters it will be turn off itself Power save aurora mode can be used continuously for 2 hours and power saving mode Release 6 hours Safety no glare accident prevention Cutoff line design according to the German StVZO bicycle headlight authenticate Ultra wide 180 degree reflection ring technology high performance and low power consumption USB charging easy to use Easy to install anti fall protection Suitable for 22 35mm handbar Recommended use for night riding mountain bike fixed gear bike and so on Package includes 1 x light1 x USB cable