Feature: 1. Compatibility: USB charger with USB and PD fast charging port, supported protocols are: DCP (for IOS and BC1.2), for Qualcomm QC2.0/QC3.0, etc. 2. Security Protection: Each port intelligently identifies your device with maximum charging speed and protects your device from overcurrent, overheating and overcharging. 3. Advanced Design: Black shell and aperture design, exquisite workmanship, making the USB port socket looks more technological. 4. Easy Using: The charger is equipped with a spring cover, which is easy to open and close, stylish and high grade appearance, making it more convenient for you to use. 5. Application: The input voltage is DC12‑24V, which can be installed and used on cars, motorcycles, RVs, SUVs, boats, yachts and other tools. Specification: Item Type: USB Charger SocketMaterial: ABS, PC, metalProduct Size: Head Diameter: approx: 4.5cm/1.77in, Body Length: approx: 5.9cm/2.32in, Bottom Diameter: approx: 2.9cm/1.14in Hole Size: Approx: 2.9cm/1.14in Installation Method: Drilling installationLight Color: Ice blue Input Voltage: DC12V-24V Output Voltage:USB: 5V-3.4A 9V-2A 12V-1.5A Type C: 5V-3A 9V-3A 12V-2.5AWaterproof Grade: IP66 Product Purpose: Used to power most in car devices, including mobile phones, tablets, navigation and GPS, etcApplication: Installed on DC12V-24V car, RV, ATV motorcycle, ATV, SUV, boat and other transportation tools Product Features: Multiple protection functions: input overvoltage, undervoltage protection; output overcurrent, overvoltage, undervoltage, short circuit protection; reverse connection protection; chip internal high temperature protection. . Package List: 1 x USB Charger Socket2 x Blue Terminal Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.