4 Gang 12V/24V Campervan Switch Panel,Dual USB Charger Port Socket Waterproof Rocker Switch,Digital Voltmeter On/Off Toggle for Car Boat Truck

🚕【Waterproof & Dustproof】: This product is designed in matte black, made of PC flame-retardant material, resistant to high current, highly wear-resistant, and equipped with a waterproof and dustproof cover, which can effectively waterproof and dustproof. 🚕【Universal】: 12-24V models are universal, including cars, pickups, SUVs, etc., applicable to all 12-24V models. 🚕【Safe Use】: Dual USB output, can charge two devices at high speed at the same time, provide you with over-current, overload, short-circuit protection, safe use. 🚕【LED Voltmeter】: The LED voltmeter displays the voltage status in real time, helping you to pay attention to the voltage of the voltmeter at any time, extending battery life, and preventing accidents caused by battery problems.