1、The magnetic base can be attached to metal surfaces, such as your iron pillars, iron railings, fences and other metal objects. 2、Easy to use, equipped with EU plug + USB cable + car charging head, suitable for different power supply conditions. 3、Powerful functions, with 9 lighting modes, freely controlled, to meet the needs of lighting in different scenarios. 4、16 LEDs, with higher definition, higher brightness and strong penetrating ability, the warning light can be clearly seen even in fog. 5、Using industrial‑grade high‑strength PC+TPE material, shock‑proof structure design, strong compression resistance and durability. 6、Wide range of applications, suitable for highway, road repair, engineering, emergency rescues, road failure warning, highway equipment maintenance, etc. 1 x Warning Light1 x Charging Base1 x Car Charging Head1 x EU Plug1 x USB Cable1 x Instruction Manual Item Type: Warning LightMaterial: PC+TPEColor: As shown in the pictureSize: Approx.11x 3.5cm/ 4.3x 1.4in(D x H)Weight: Approx.317g/ 11.2ozApplication: Roadway warning strobe lightsBattery: 1 x 18650 lithium ion battery, 1000MAH(Included)Power Supply Mode: EU + USB interface + car charging headVoltage: EU 100-240V, car charging head 12-24VNumber of LEDs: 16LED Lighting Mode: 9 typesWaterproof Rating: IP65Service Life: 50000H