Features: BE SAFE AT NIGHT - Be seen from up to 984 feet(300m) away with these LED skateboard lights. The high-powered output will increase your visibility to the vehicles surrounding you in the dark Multiple Light Modes: 3 different lighting modes and 3 different flash modes, making it a great skateboard accessory for your night rides Max Brightness: 850 lumens Battery Life: Mode1-70h, Mode 2-13h, Mode 3-8h Material: 6063-T6 aviation aluminum Battery capacity：10000 mah It can be used as a power bank Water proof: IP65 Weight:268g Dimension: 117mm X 50mm X 29mm Instruction: Click: Strong->Moderate->Low->OFF Double-click: Intense flash->Slow flash->SOS->OFF The perfect gift for eskaters Easy to install and remove Package Includes: Meepo Skateboard Light x 1 USB Cable x 1 Install tools Note: This light doesn't fit for Mini series, please ensure that the meepo logo on the baseplate is facing forward when installing, so as to avoid damage from collision