Nicron Bike Lights, 720 Lumens Bike Headlight，5 Modes USB Rechargeable Bicycle Light Super Bright, Bike Lights for Night Riding Waterproof IPX4 Bike Light.

[ Rechargeable Bikelight ] :Nicron BK10 is a motorbike headlight with a max output of 720 lumens,illuminating the highway you trip at evening. The working time is 8 hours,defending you from darkness and unknown, guaranteeing the security of you and your loved ones
[IPX4 Waterproof] ：Assembly the usual of IPX4 Waterproof, which renders the driving safer even when it rains and reduces the interference of wet days on biking to a big extent， like your most loyal buddies and guards
[EASY TO INSTALL & CARRY]：The Bike headlight may be very simple to put in,no instruments are required. With easy construction and light-weight，can taken at any time and wherever and used as a standard flashlight
[Easy to Read Battery Indicator]： At standby mode, brief press the facility button will robotically show the facility standing of the BK10， Inexperienced mild: 20%-100%; Purple mild: 5%-20%; Purple mild at all times 10lm: 0%-5%
[Multi-functional Headlight] ： BK10 might be tightly put in on the helmet, handlebar, or below the instrument panel， Multi function design bike headlight is appropriate for biking,fishing,working,canine strolling,mountaineering, tenting,altering tire,evening time household,youngsters actions or different actions.In particular circumstances,it can be used as an emergency flashlight