Specifications BrandBIKIGHTColorRed LightBeam Angle120° Chips 240° DiffuserCharge5 V 1A About 2 Hours to Full Charge Battery650mAhWaterproofIPX4Weight15g Features 1 Built with super bright LED COB2 Compact in size lightweight rain waterproof design3 Casing made of 100 new PC ABS material4 Easy installation without involving any tools5 Versatile Usage Suitable for various outdoor activities like mountain biking cycling and night road rides Package includes 1 x Bicycle Taillight1 x Data CableNote Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures Thank you Please allow a 1 2cm measuring deviation due to manual measurement