1、Uses: It can be used to power mobile phones, tablets, navigation, GPS, etc., and can be used as a switch for fog lights, driving lights, and so on. 2、Wide Range of Applications: The input voltage is 12‑24V, it is suitable for all ships and vehicles with 12‑24V. 3、Equipped with a Voltmeter: It can detect the use status of the car battery at any time to prevent accidents caused by a bad battery. 4、High and Low Temperature Resistant: Adopt flame retardant ABS, PC, PBT materials, it can be used in an environment of ‑25℃‑80℃. 5、Simple Installation: Easy and fast to install, does not require complicated operations, convenient to use. 1 x Rocker Switch Panel4 x Screws Item Type: Rocker Switch PanelMaterial: ABS + PC + PBTColor: BlackType: Dual USB, with voltmeter, 5PIN dual light switchLight Color: BlueWorking Temperature: -25℃-80℃Maximum Power: 240WInput Voltage: DC12V/24VOutput Voltage: 5VOutput Current: 4.2AProtection Level: IP65Voltmeter Detection Range: 6-30VPurpose: It can be used to power mobile phones, tablets, navigation, GPS, etc., and can be used as a switch for fog lights, driving lights, etc.Application: Suitable for motorcycles, automobiles, ships, yachts, RVs, buses, etc.