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)