Features: Applicable to: UAV, traversing aircraft, fixed-wing, helicopters, motorcycles, etc.OOTDTY  3 mode switch: fast flash, slow flash, constant light.USB charging, will not damage the original circuit of other products.Rechargeable flashing lights motorcycle bikes modified drones aircraft lights night flight lights model remote control car warning lights accessories.Anti-collision lights, signals. Suitable for driving at night, dark tunnels, rainy and foggy weather. Remind vehicles to keep a safe distance and reduce the hidden danger of rear-end collision and mutual collision and friction.Specification: Material:PlasticSize : Approx.3.8x2cm/1.49x0.78inchColor:ColofulLight source power: 3 (W)Voltage: 5 (V)Package Includes: 1x Warning Light1x USB Charging Cable2x Rubber Bandnote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.