Features13 Modes: Outdoor running lamp with 3 lighting modes for you to choose, including strong light, near light, and SOS light, which can meet your different needs. 2Widely Use: Night running light adopted waterproof design, provide good lighting in rainy days, which is suitable for running, camping, hiking, jogging, walking, fishing, etc. 3Adjustable Angle: Night run light has 120 Degree adjustable Angle, with a flashing light in front and warning light in back, allow you can see your surroundings more clearly in the dark. 4Reflective Strip: Outdoor chest jogging lamp with a reflective belt, easier to get noticed and avoid collisions, providing all round protection for your night exercise. 5USB Rechargeable: Running safety lamp built in 2000mAh rechargeable lithium battery, can be used for half a month after fully charged, and will prompt charging when the power is low. 6Easy To Wear: Chest jogging lamp adopted elastic band and adjustable buckle design, easy to take on and off, lightweight for comfortable use, which is suitable for different groups of people.SpecificationItem Type: Night Running LightMaterial: PlasticBattery: Lithium Battery (Included)Battery Capacity: 2000mAhPackage List1 x Night Running Light1 x USB Cable1 x Instruction Manual