Features: Applicable to: drones, drones, fixed wings, helicopters, motorcycles, etc. 3 mode switching: fast flash, slow flash, constant light. USB charging, will not damage the original circuit of other products. Rechargeable flash light motorcycle bicycle modified drone aircraft light night flight light model remote control car warning light accessories. Anti-collision lights, signal lights. Suitable for driving at night, in dark tunnels, and in rainy and foggy weather. Remind vehicles to maintain a safe distance between vehicles to reduce the hidden dangers of rear-end collision and mutual collision friction. Package Includes: 1x Warning Light 1x USB Charging Cable 2x Rubber Bands Specifications: Material: plastic Size: about 3.8x2cm/1.49x0.78inch Color: Colorful Light source power: 3 (W) Voltage: 5(V) Notes: 1. Please allow 1-2 cm error due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you for your understanding.