A great value 100 lumen front light in an affordable rechargeable compact & lightweight body. Features: Compact rechargeable headlight (100 lm) Up to 35 hours runtime Easy to attach and remove, new & improved rubber band mount with 360° rotation Excellent side visibility Low battery indicator Lithium-Ion USB rechargeable battery (Micro-USB cable included) Mode memory function Two light modes (Constant / Flashing) Weight: Only 62g Designed in Japan Runtime: Constant (100 lumens): 3.5 hrs Flashing (100 lumens): 35 hrs Charging time (From empty): 2.5 hrs Technologies: Opticube™ Our proprietary OptiCube™ lens technology maximizes brightness for greater visibility. Side Visibility Provides visibility from the side to increase safety. USB Rechargeable USB rechargeable products recharge that batteries from any USB port. Low Battery Indicator Alerts when remaining battery gets low. Daytime Can be used in the daytime. All Weather IPX4 Can be used in rainy weather. 360° Adjustable Light turns 360° for a multitude of lighting positions.