Built in 80mAh rechargeable lithium battery, long run time and steady-on mode which can last up to 3.5 hours. It is versatile for cycling, hiking, camping or any outdoor activities, it can be used as emergency flashlight owning to the compact design.
Low battery indicator with the yellow light warmly reminds of charging. Side flashlight makes riders perfectly visible at night and offers excellent protection on the road. Multi-mount design can be wearable on your bag, your clothes, your helmet and your bike. IPX-5 strong waterproof function can resist the bad weather.