Specifications: Product net weight: 7.51ounce (213g) Panel size: length: 4.33in x 3.85in Opening size: length: 3.72in x 3.25in Product material: aluminum panel, ABS Light color: Blue Product color: Black Working temperature: - 25 ? - 80 ? Input voltage: DC12V / 24V Protection grade: IP65 USB charging performance: Opening Size:28MM Output voltage: 5V Output current: 4.8A (2.4A + 2.4A) Dual USB charging ports with single output of 4.8 A enables you simultaneously chargers 2 devices at high speed. Switch performance: Dual LED 5 Pin ON/OFF rocker switches Voltage and current: DC 12V 20A / DC24V 10A Usage: for headlight switch, fog lamp switch, car refrigerator switch, car cleaners switch, horn switch, pump switch Voltmeter: Voltmeter display range: 0 - 24V DC Current consumption during operation: <30mA Voltage measurement accuracy: 0.01V (<10V) / 0.1V (> 10V) The digital voltmeter help you keep an eye on battery voltage maintenance of the battery, extended battery life to prevent accident caused by battery problems Installation scope: fits for all 12/24V Boat Car Bus Jeep SUV Rv Vehicles Truck etc. Package include: 1 x 3 gang Switch Panel 4 x screws 1 x set of DIY stickers (100 labels)?3 Years Warranty?Enjoy 3 year quality warranty, Offering customer technical service, If you have any problem with the product, please feel free to contact us. ?Equipped 100 identification stickers?50 marine function labels and 50 vehicle function labels for you to carry out switch function identification. ?Multi-Secure Protection?With output short circuit protection, overload protection, more secure to use, very convenience for driving. ?High-quality upgrade accessories?4.8A(2.4A+2.4A) Dual USB Slot Socket fast charging, Arc LED Digital Display Voltmeter, Aluminum waterproof board, 3 Dual LED on / off rocker switches, Durable. ?IP65 Waterproof?Waterproof components like switch panel, slot waterproof hat and rubber sealed ring, gasket make the panel watertight, protecting the device from moisture.Not worry about water when using them in boat or ship. ?All-in-one design?Perfect for your machine, can be DIY decals,used to control any vehicle electrical appliance, fits for all 12/24V Boat Car Bus Jeep SUV Rv Vehicles Truck.Circuit Type: ON-OFF. Item Dimensions LxWxH: 3.85 x 3.54 x 4.33 inches. Material: Aluminu manel, ABS. Terminal: Through Hole. Switch Type: Rocker. Brand: AUKA. Connector Type: Usb. Operating Voltage: 12 Volts. Current Rating: 4.8 Amps. Operation Mode: ON-OFF. Best Sellers Rank: See Top 100 in Sports & Outdoors. Country of Origin: China. : B08THFDW5C. Manufacturer: AUKA. Date First Available: January 18, 2021. Product Dimensions: 3.85 x 3.54 x 4.33 inches; 7.51 Ounces.